UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9BOb5TYryKkxVIP2+9B3PeFmoe2pmpdekRIo+nupz9c=' 
WHERE 
  key_id = '34028ed359fdc3a6f9da6c8c374cde45f8f563940b7ffb2d5a5a00430817b691' 
  AND (
    token = '9BOb5TYryKkxVIP2+9B3PeFmoe2pmpdekRIo+nupz9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )