INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5994174274a5e4345cc319db392a9ffdbad9aee02a84cf2a90c0c7c08bd5edd9', 
    '5DOxPZoNHUGntGtUqVfe5nQd0RN4wgEIl5PFvk2Qhak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00106

Result

int(1)