INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6692c56b1c2b1715f11bcfa58db324a4e12babd06840662be824d35abb4c639a', 
    'N86SaqdRSSO3oTnUenYNFV3ZLuUs2HsypbQGKU0SAb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)