UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nQWy3ytE09ByWsdavrilf6Lz7rzFgcLPrgzn3syrxZo=' 
WHERE 
  key_id = '6333c0d00124f062e2134941ff41439e85a640677e43e549c4b50a1469bf01f1' 
  AND (
    token = 'nQWy3ytE09ByWsdavrilf6Lz7rzFgcLPrgzn3syrxZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )