UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wiYDrqyWJ2dQWhEoMiKFsswA6etfqjvww8XDHYILOg4=' 
WHERE 
  key_id = '490ee6970a6c83e7bbb9935eecdc6f973090c5a800f849595f4253accaa78ba1' 
  AND (
    token = 'wiYDrqyWJ2dQWhEoMiKFsswA6etfqjvww8XDHYILOg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )