UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Re+cEUSUMF7dLxYYiug9ET6OKs9EnZhd7uuLrHnr79c=' 
WHERE 
  key_id = '2c573c2dd505c4f0742baf95bcf314cdade82dc66a7024e93cb219c7428de059' 
  AND (
    token = 'Re+cEUSUMF7dLxYYiug9ET6OKs9EnZhd7uuLrHnr79c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )