UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hvkx33rxNRk0BVpJSVKnvH1t5W0Zwa1rq2JzryrhFjo=' 
WHERE 
  key_id = '91c3731dd0b7ffe9a936c417e99cbd90d523137f66016c8d3f6ed741ee590cac' 
  AND (
    token = 'Hvkx33rxNRk0BVpJSVKnvH1t5W0Zwa1rq2JzryrhFjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )