UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AfdUnPOq3NJtZiTMCjqiemPaatwl4JyK+si7+FMQVuY=' 
WHERE 
  key_id = 'd4339a8041bad26d4f5be27c6c0b522927b33fc4b35c1136234ae0a105b9e742' 
  AND (
    token = 'AfdUnPOq3NJtZiTMCjqiemPaatwl4JyK+si7+FMQVuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )