INSERT INTO tmall_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c4c0b673092da00503fa5eb6db863b47e21748cfd6c8194b70b300de9f9e6be', 
    '1/Q9dXBEp8F18U3VFsnCvW6HCEe3gUjxZjJ/dNh/kSE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )