UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QNFln+d7P+Z/fHqDdmoXsokv0sLmIT1Z16i5pkkBUCc=' 
WHERE 
  key_id = 'c571dad423c93d2221e6918d723d953f18824f7f72563a6b68f7ab94e76111cd' 
  AND (
    token = 'QNFln+d7P+Z/fHqDdmoXsokv0sLmIT1Z16i5pkkBUCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )