INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5fd177628556cf24ce5e60f8dcee832d709f8ec29338946699473c8e928cf0a', 
    '+NqWZ/y9WA7qnomeoDqpu/5yzbw5SQJxfRG/1lxyPu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )