INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '251fe4196f0cbaff0c9e38f94552a474ad7f9969048e4c9145ac01de20736722', 
    'SvWFAwJYNXzxkcez5OhfR715B8tG+cqDY2JBQE0JtdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)