UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O9GHHPDhJFJIwdECJD4OKaUUvB3bFLthxSiHS3WviSI=' 
WHERE 
  key_id = 'f8603405c490494dcdf05de4d93f53af27eedae2d92b0b2cc088479382fc800c' 
  AND (
    token = 'O9GHHPDhJFJIwdECJD4OKaUUvB3bFLthxSiHS3WviSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )