INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e83fb1ccf57e81ac24dcc75bfb8a942414e1b11274c7d94be9a5ee704c39870d', 
    'guhILmaI9pz5bNwBFZsg/LxAyWmT0gK/1dPuETPs9EY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)