UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iBiASkL2pylsLeQa+awXWfpm9JPikwQo6ml5q7jbc40=' 
WHERE 
  key_id = '83ab088ca2e1493f018028caf6424342db0360980085341462cc81ae3fa20826' 
  AND (
    token = 'iBiASkL2pylsLeQa+awXWfpm9JPikwQo6ml5q7jbc40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )