UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ldwe8A3qszOJXmxmjBKsn72BWHIiPVwPtqN/kEdZDHQ=' 
WHERE 
  key_id = 'e7efec4093c88797788ecb5ca0c5d3ffed6fd5488d29ae13e8a56f81d7377568' 
  AND (
    token = 'Ldwe8A3qszOJXmxmjBKsn72BWHIiPVwPtqN/kEdZDHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )