UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MgATmYVDPtZl/X7rwHSx+NcJ8GZWp9svyrAmvZ/9cIM=' 
WHERE 
  key_id = '9fae0c27821ea2e9682d44270452f574379d85afab2d72ca6db04a8338c3f90f' 
  AND (
    token = 'MgATmYVDPtZl/X7rwHSx+NcJ8GZWp9svyrAmvZ/9cIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )