UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AcNIq7PInodO5Gfl4GOazcpxYH40btemoQQedkxFhMU=' 
WHERE 
  key_id = '088df845a402e561b2c1fb0358b2ff1735545eae1d034783a971b1d2105bb4b3' 
  AND (
    token = 'AcNIq7PInodO5Gfl4GOazcpxYH40btemoQQedkxFhMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )