INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89b995af6268af7bd1506c964966d006840c311c1cd9c551146fe1fe289fa33a', 
    'fZvFHaSAQpBSgD6G6pEVnfH7l+03XHSPsclDm9t08bY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)