UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lb9hamIBkfVdo+Z9/FA38rCKCbcT0t2m8ME5uWGOt64=' 
WHERE 
  key_id = 'd3a5eb611d21a0432e327d31a1a4de41ac3a782ec9330471ed0dcc4ad5ec6e5d' 
  AND (
    token = 'Lb9hamIBkfVdo+Z9/FA38rCKCbcT0t2m8ME5uWGOt64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )