INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d8d4913e20722c59a0c77b7ee229e7ad49f18e146071a87c702e8f8653de723', 
    'uMeg0IVfz+gEiL61UjQ2i1RD5pR4RsZzqj7/XxuduGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)