INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4339de3c0dc0da0d47dadc276aa630be9f80ddf9e4e6b6232f27d025d786819', 
    'unlzFrhgnVr8D2imtgmDt/oBPVnf3PV0cBPDVgJrbGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)