UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q00AsaWcN79tSckobYdmPoc60z7qTdLjgNX3NCGXEGw=' 
WHERE 
  key_id = 'b8158ba2c4630d60c4789e592cf8b71156c883320d1427779f916af669b48fd9' 
  AND (
    token = 'Q00AsaWcN79tSckobYdmPoc60z7qTdLjgNX3NCGXEGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )