INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5315ae791f040a4122a54c25049746257ca601d3778ce4d6fb9bda66cfe504f6', 
    'BlHKpsYElLg/m7ghuok773iLMdSyuVwiJHEuYZPWWYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)