INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45c6f3bbc856f1d429c23a18953af190eabcb4b351a3c366903cf4e0a146808f', 
    'Zx0ldCQE8PxXhOMWU/asGPYLsU0X4+jv4anIr6zRqI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)