INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd6c27e44a4cd1c61340f134829ba2baae4d53fdabb45bd1ddad2a8d9b937e1f', 
    'TDRywxa8RyYUf4Jcu/xz1cD1ILT9C1+0B/t0hVVcSFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )