UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mQQZ1JGXjizQGPX7VCMRCVZOVIwFQrGOh4P4E+CA1Zg=' 
WHERE 
  key_id = '604b85ddcf18a5a8e6cf014f7ea5c25b5d522b6e8887bd671710e4e53b8ce801' 
  AND (
    token = 'mQQZ1JGXjizQGPX7VCMRCVZOVIwFQrGOh4P4E+CA1Zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )