UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e++R6qgTu3gEhf68LRXBKyLxR46hTfXzitScg1bvq2U=' 
WHERE 
  key_id = 'd3ea40e18b99481970597cfe35bcc47bb8a63f7f97c0cb049a687d7d6185428b' 
  AND (
    token = 'e++R6qgTu3gEhf68LRXBKyLxR46hTfXzitScg1bvq2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )