UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xxgcuFKbmMemJ6WaRfeklgMTCUr2llL5SAhNje5FLlQ=' 
WHERE 
  key_id = 'c90617af00d43097fe3db5c2aedf82af9d6ce90a90c5e4ee9483b5ee69e7c3a6' 
  AND (
    token = 'xxgcuFKbmMemJ6WaRfeklgMTCUr2llL5SAhNje5FLlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )