INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11f68a503b59678eb021efbea8db62d1fc163e77cfe81f5c92e6052cf80daacb', 
    '6xW/q2W//mTAXgnh99iS/I+4rPlLwf8x3Ao5IaeMshM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )