INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b394049764eb673c208a1c16f530dc557c30da5e781d4c240be648072581970', 
    'WVAVq0zm6OkVBOSRSpKVkannx2wvNfUY36eCTa2j7j4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)