UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aTzaOrNoMaJB4p+bLaGNS3xqe126tdB1Tn49G2Y64co=' 
WHERE 
  key_id = 'a2bd3f2985228bc4a2b4926a7603d3b3fae51f06b00f96a41519242ba29d4c7b' 
  AND (
    token = 'aTzaOrNoMaJB4p+bLaGNS3xqe126tdB1Tn49G2Y64co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )