UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tAdfjG7m/BW2z5RhgJdKkTKBCXIAmwzJwhjxnMxDs14=' 
WHERE 
  key_id = '964b13a477791b62f8d9c18c84f3492db13dedf3afa32a36f029642a3c0ae4b3' 
  AND (
    token = 'tAdfjG7m/BW2z5RhgJdKkTKBCXIAmwzJwhjxnMxDs14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )