UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6z1+JxeEm/jIhq8/Kjk2WV4mef7/0ur3/fLmV/j6CTk=' 
WHERE 
  key_id = '05e38380227a5f44ca51f1c71d129fc3663599554818f0a093c0c74b2e8cbeb4' 
  AND (
    token = '6z1+JxeEm/jIhq8/Kjk2WV4mef7/0ur3/fLmV/j6CTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )