INSERT INTO tmall_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '291f95a3ea1887731a39376f21b87939ecfac5f1edd803d1509a2c924a886a1c', 
    'xU6MtknA1+xs4PxQWVACzQq5k+t+v+yryyP4P8IZD8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )