INSERT INTO tmall_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84a248d451939639d57a54662d12f99e829dd7222517fe2436156d70b1b86e4f', 
    'DwOBD+Po68sHDsTKPvVn+Sk5Xz9o3r89QXWNcITLssA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.01582

Result

int(1)