UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MRCKWDAVlSmKLLel6UmTA/PCKNmCymj4FIXbwvRLHWc=' 
WHERE 
  key_id = 'a4033390f6b6b2ebdaf3c06f1eda3b11094ce254c7632c33e42f1636077e00b4' 
  AND (
    token = 'MRCKWDAVlSmKLLel6UmTA/PCKNmCymj4FIXbwvRLHWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )