INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf30ef99e0860af81ce7f5b8a3d29b9e8f3a00bfb64741fccee0d221bdbe2064', 
    'Kmh5Zx95EI8CzIuAjVNxSkUaP3KP15tSfcS8hbzaJRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)