UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A9w3Isqfk3PQ02flfAN+lfFTO8GtNZ5zslSJNgSERC4=' 
WHERE 
  key_id = '542fd5b703365a31652569aedac7bf0cb68106582d888381620ad43e5ac5e3fc' 
  AND (
    token = 'A9w3Isqfk3PQ02flfAN+lfFTO8GtNZ5zslSJNgSERC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )