INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '295c3a437cba3e9e707c1fcbc6007062de96e7def13eb5002fe790701e3a5e94', 
    'Rw/LxY4peuHqoYUOoK89LPE6ZYgvTunVFVelgDxZKmA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)