INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '244d2946c8b51cabb7804f0bd45bf617cac2d42d042789393fe8268b451c281e', 
    '7jjKwIrDttD6Tj2pMq8ryD8cEZ6X0Ej4A936XxQ4lyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)