UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2TYQoG/MezU8op+EIvBY/3GY0xEHzbvA6PnjgZo2DC4=' 
WHERE 
  key_id = 'd3ff34fd0b9239c182cbfe4add00e670f475cab39b7d48b47913436e9db74306' 
  AND (
    token = '2TYQoG/MezU8op+EIvBY/3GY0xEHzbvA6PnjgZo2DC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )