UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd7SevQDBomp67x1X/Nm1ST/QTPY61aDySi9Or/ec7Ts=' 
WHERE 
  key_id = 'be9b50694a7c9ba4b688b595823be7d56a8ecdeaedcd478fa86ddfd3f39804e7' 
  AND (
    token = 'd7SevQDBomp67x1X/Nm1ST/QTPY61aDySi9Or/ec7Ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )