UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nj1Q9BQ+V/IfrsRBWEdw9ekAfxnPcpP/qEmkeAwcpUE=' 
WHERE 
  key_id = '413dbfe18e35de017dea8bfb3a6fe68bf04080221cbcccfa2ddd856f906845f5' 
  AND (
    token = 'Nj1Q9BQ+V/IfrsRBWEdw9ekAfxnPcpP/qEmkeAwcpUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021