UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K/zRY7qK/fCCpRzDL1HaRq35QXheaVK4caPknnGczO4=' 
WHERE 
  key_id = 'b72170a141d66f4dc84b23897833738285aad7cd17b45a6c07333686b2101a83' 
  AND (
    token = 'K/zRY7qK/fCCpRzDL1HaRq35QXheaVK4caPknnGczO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )