UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oTrDsyrbwyjDFJRu4BtcK1Fqt7n8DM7b9NSFoNiO7j0=' 
WHERE 
  key_id = '568b9ba8b14358128fd6cedd1c150f9182f512829392b1c036c5d6b5c38c33ce' 
  AND (
    token = 'oTrDsyrbwyjDFJRu4BtcK1Fqt7n8DM7b9NSFoNiO7j0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )