INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '794b6f415da7154cb5766645581f0fa74180fb049ff18fc61eff49ea011f3e72', 
    'Iy2CGQGFjYE3mZhNnNMHixaJ6luRSfbOcAV/Cd+mK3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)