INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81d360052cb25c965e6cb907aff001815f1e466824efacdc0563b7ce97d8e819', 
    'r0oscnlHYRMqDFtpwgy1CH7en8p/wOcCfM0ExBvSgLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)