UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q+9PbSxUxbMehiMve53o4IVqEVx0Su3P6rUTafoY1UE=' 
WHERE 
  key_id = '0125e2d49514d4b2074b3804c64326c4c279b8d164d52670c6759619668447fb' 
  AND (
    token = 'q+9PbSxUxbMehiMve53o4IVqEVx0Su3P6rUTafoY1UE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )