UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p82mX9sbwtlpSiL6Tz7qA2x9Pd+fEt1exTPGwq7XvGs=' 
WHERE 
  key_id = 'b53714cf6008489250e655b13f3697acaf440147da186786cf34a314330286be' 
  AND (
    token = 'p82mX9sbwtlpSiL6Tz7qA2x9Pd+fEt1exTPGwq7XvGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )