UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mb8FDdRvI0LEXnVgRZfK8eGbFzMSRoflPS9TBmiZW7E=' 
WHERE 
  key_id = 'addbc2ca3cf8ed535d26647473b9d480b0037a9c3ad6b92c20059b2a81b6333c' 
  AND (
    token = 'Mb8FDdRvI0LEXnVgRZfK8eGbFzMSRoflPS9TBmiZW7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )