INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efed7e6009cfdd0da2dbfba16ec0be600cad0dcbe2cf542a4cbd6590913e9e24', 
    'rr8csRTsEHS8P7b1H3JpF5nT7893JBdoZ05565XoNoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)