INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28f0707f7542ef40b2db1c9a45e8ee6ec87876b605d00fd94c8687cd39e1d6e0', 
    'txaRablYyZDIOoML6tpSiSJvly3ouoNGpBjUUj50+MI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)