INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44e520cff9fa70d3a44cf4d2a83bede8ee076551a1a91f77af1874d2b5d02eff', 
    'pVpGByDzsr31fLkBHpzk3BgGQXBxWGp5LnVRRaRgUq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)