UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kRjOCzw4EfiJnJzPv6SpICN7HwUd00TmTuLfDFORwtY=' 
WHERE 
  key_id = '0a694db6ace4190ed779c262a91369f2e1175b57249ca27b234d4993eca0d097' 
  AND (
    token = 'kRjOCzw4EfiJnJzPv6SpICN7HwUd00TmTuLfDFORwtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )