INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d835f36d8790ad9f5c5da03e872e44d84d6783129ca547d8566718a6301b99e', 
    'rKzNq/Z4NFBWUWV9eQN1IGMo/a0YKn2DgYenKf/tuxI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )