INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '254b4ee74de18b69d37e9edf10275aaa868fcbd1394b7bd99ceb8b10084545b7', 
    'ZtAW8NPFan6AQOdzkv+02JR+j2Nh22eubuXtY6LifKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)