INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d5171c1e68f703e8d7bfeaea810836adda94819c2402b027f931baae786fcbc', 
    'Oc2mCfHjdb1sxphNnq0g/gVZnPsZAsh6Foctpf3Fahg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)