UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TDRywxa8RyYUf4Jcu/xz1cD1ILT9C1+0B/t0hVVcSFY=' 
WHERE 
  key_id = 'dd6c27e44a4cd1c61340f134829ba2baae4d53fdabb45bd1ddad2a8d9b937e1f' 
  AND (
    token = 'TDRywxa8RyYUf4Jcu/xz1cD1ILT9C1+0B/t0hVVcSFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )