UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '193p3Qy96auku7x/NiTQBUWVicpOGodf07h5roMFO0Q=' 
WHERE 
  key_id = 'c0e633791721b2050e3c36e4694860c845c6e2158c799c6cad3cd8e387bf9e1b' 
  AND (
    token = '193p3Qy96auku7x/NiTQBUWVicpOGodf07h5roMFO0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )