UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nyG4MAGSZtJ20KM4yLtpSOmPpBIrx5488lKskDUi7rY=' 
WHERE 
  key_id = 'd816e3742941f3b62c774e1ca28b8358be64ae62404c812308c0180c5969ec0d' 
  AND (
    token = 'nyG4MAGSZtJ20KM4yLtpSOmPpBIrx5488lKskDUi7rY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )