UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X2T2rpdgn4Eu5xKmofg0gLTHFW2rvkIivimiLW9j9XE=' 
WHERE 
  key_id = 'a371519e8349c555dd2d55bb28fa95e186d612044a0bc57b04384e5929d287d3' 
  AND (
    token = 'X2T2rpdgn4Eu5xKmofg0gLTHFW2rvkIivimiLW9j9XE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )