UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'atVq79leRcX9judl6B4NvA+iQ2i8derRHOLyEgEFqDo=' 
WHERE 
  key_id = '998954bc7f8d57fb4207364a21fd4b5296cfc85ecb9660515eb29ed7a3794edb' 
  AND (
    token = 'atVq79leRcX9judl6B4NvA+iQ2i8derRHOLyEgEFqDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )