INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '250e4d5ee5d979acd5735aeca8a9b86a62be77c3370a65a61ab9414dad8dd7d1', 
    'gNhvXVmUA0NFPb0cOom/wwQE+daVxC7jJ2kqv/ZkENI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )