INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a4f0cb94d53a2951bab3e8166d2541e4298bbd34f22317663bc22be0f75f852', 
    'ap0cafXvzM4DbEmmbKE2aEm3uYgYqM2TBepV473Qong=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)