INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5fa386427fa33ff2f9d8da199d1f0c208201af31c7988e86e11d91a60a0683d', 
    '2mz5hJKTIwtgG1+j8W0nVTlaErLasPYjGvkRt3H8OVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)