UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eZmh6SpQ86f0PLWWDLvo7yC5Bhgz4nVRzJX/JAS4RvY=' 
WHERE 
  key_id = 'dbba0426f040bc107981e31648ad78d463d7a7cb279e7e6a8f068b8819dae3e6' 
  AND (
    token = 'eZmh6SpQ86f0PLWWDLvo7yC5Bhgz4nVRzJX/JAS4RvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )