UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'um7J6GwBnnXmQKa0BFF4k2DW0V6UA/46wJf47RN1Wng=' 
WHERE 
  key_id = 'eee76a0e8050bee1e0950bb0dfccdc97a128a16ec3eed1909ecca15a87842c17' 
  AND (
    token = 'um7J6GwBnnXmQKa0BFF4k2DW0V6UA/46wJf47RN1Wng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )