UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ksLZLaP4KTRcKGe27oxVMBAutLbr7pTUyk+wp2YY1sA=' 
WHERE 
  key_id = 'f79b36e2d18fbc5004a16973cd8f5017b81c993a686a6e72ea2f26f3668dcde9' 
  AND (
    token = 'ksLZLaP4KTRcKGe27oxVMBAutLbr7pTUyk+wp2YY1sA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )