UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i8+78T3upmx6+YNtlhRer+ctyuu1T9PyiqottctlS24=' 
WHERE 
  key_id = 'ad60c61fb92ecde460fff7db4942cae960bd28bc1787e09c9cb222da7077904b' 
  AND (
    token = 'i8+78T3upmx6+YNtlhRer+ctyuu1T9PyiqottctlS24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )