UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XQinIy6xqLE+yPEYGMOht0LRxNOg7mbAH74HqXLUWh0=' 
WHERE 
  key_id = '5115b52a3227a613397372d37b2e3667720f0fd853fe7e9c5077440c9627b640' 
  AND (
    token = 'XQinIy6xqLE+yPEYGMOht0LRxNOg7mbAH74HqXLUWh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )