UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4NKP4WIm4G6JFyTsi4tgxB3OAC0AwajUo4K9LMC9V3o=' 
WHERE 
  key_id = '5e1572b12a05b6fe8157a4683148f08a38cb745d5ecc9674a9615dd7a9413434' 
  AND (
    token = '4NKP4WIm4G6JFyTsi4tgxB3OAC0AwajUo4K9LMC9V3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )