INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7efaf1fcd8b278566599b4fb2dfefe6ff8c3887d9d749821042de55a3675795c', 
    'zWIwQrfB0AvFGvpKENmHsDoQ1olRcXsFoSVcjfUZ33Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)