INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f97d73393c9210f05d47ca0971df88f09f3a31de0f3341891ebd32a78fba70c', 
    'lg2GTSZqYWiBSbN3VLZZ2vTGOyy8kOmNjMRhGlSeDLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)