UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h7OJCAW14KlrnjUW0C/vwjKQ4T7Ft8EIAmJYx5GRcgA=' 
WHERE 
  key_id = 'b9b7bb69009e9605f839c914d3722024b6d362ea119293d4367418ccf159813c' 
  AND (
    token = 'h7OJCAW14KlrnjUW0C/vwjKQ4T7Ft8EIAmJYx5GRcgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021