INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad028878d896a8c532ef750a38ace08135d4ad4e927b2fb3015a6984eb18ea99', 
    'Ow3rqAstXcCcMbpS9ZXRAnKWhqxm62whUlrgAuWHFBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)