INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5d03095dd9c106aecb483bb19deb3686d45ef29c46be5c2bb34472813059300', 
    'ttUuA19Fcrfh6qXYHGoLuW56sqiX7vCsjeYPT41+6I0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)