UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wgC5vF9TNiA0zB3joauDp039PbYo5yLUcKrHVGKlxrQ=' 
WHERE 
  key_id = '6171be3d73d5b9a0eaeec258397108c6f312fa9c9db1b3c23362cab3f90c63f7' 
  AND (
    token = 'wgC5vF9TNiA0zB3joauDp039PbYo5yLUcKrHVGKlxrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )