UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F5SVR7w62UaSDemNyIH2pudh7JL6fFLAnUYJHTEeL/M=' 
WHERE 
  key_id = '3268a65c53f7c2990cbff5070274e7b6afc1c0f6a254d8ea2978a1b9c8f10827' 
  AND (
    token = 'F5SVR7w62UaSDemNyIH2pudh7JL6fFLAnUYJHTEeL/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )