INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f49e0891e21173795a10098e3d6ddaf75962e8efd23aabb092c0d77a3a3b7d6b', 
    'mB8KRZRmmWHmnewNTAhPUnZ8mNhktH7Nj8IyRovOV84=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)