INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b81406b326d82d232ee4513f2c05eb9b888e85e42941e1dac1ef58a488c12d4', 
    '+VS11jgYDMF+q/jbTPpe+3Xua8dfDFM0NWQF5Lw8fLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )