UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vbLKllUpFWUH3BekZ53sNSAg9EodblLBkpPahDbUm9E=' 
WHERE 
  key_id = '4518c30cbcdc52c2af12c74cb8ae810b334d43804a8f67e359d546dca09ca2f8' 
  AND (
    token = 'vbLKllUpFWUH3BekZ53sNSAg9EodblLBkpPahDbUm9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )