UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'REFNtqHn5lSFCMrTgnWaCPgbWKdpo+X6xFzYTDtIuc4=' 
WHERE 
  key_id = '411ba1dccd601ec021ec7ddb21c7a32690be815ef8b20186623fdc7032be4294' 
  AND (
    token = 'REFNtqHn5lSFCMrTgnWaCPgbWKdpo+X6xFzYTDtIuc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )