INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08cac9f4e2d6788888c8a7aa8bd4343b4fa2b2bcffb15049a0173b115835707d', 
    '4gxxI7qMqkN79+3thqRBfBs8N029T9USiMxX5AyQuwU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)