UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wm4r/MHUyy0Z90g7QwxYLMLx0QNp3lsse/XNjVMlMbw=' 
WHERE 
  key_id = '8a05a35091bc9e17008c8c075ddd40990c0c41e407c16d114fed0f820124f295' 
  AND (
    token = 'wm4r/MHUyy0Z90g7QwxYLMLx0QNp3lsse/XNjVMlMbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )