INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15a762e1c6420cf362c3c40150273c79d1b8d47ea95aa44ce967411662a1e32d', 
    '5ZOiSGRYcfefwqVHDJPSpRc7bJ7ic5rUPxrXwbdVyOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)