UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cky/g6D4BO+YmvVU+lLVTnEtgI3556w++5cBZZpVDYE=' 
WHERE 
  key_id = 'bb56b410d9f46f72c2344216838231dc0c45eadf1ca66384acc7cc426503e01c' 
  AND (
    token = 'Cky/g6D4BO+YmvVU+lLVTnEtgI3556w++5cBZZpVDYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )