INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4c4fd0d5a9ebbdf77512abf20e4ec697f456cfad1fcdb699ad55f061637a616', 
    'Mw2h7x+1SbOgK6py3W3/5bSnTOswcFKN2EkJYOZndto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)