UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MJqdk7UxgdpdwDSQOF1/M/j6AfiSuKY3mzInfAWlo4=' 
WHERE 
  key_id = 'eea4ca4c7f0b069b75c9b7fb7249c84a92e17e868809306e1315ae608ea43a4d' 
  AND (
    token = '1MJqdk7UxgdpdwDSQOF1/M/j6AfiSuKY3mzInfAWlo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )