UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8G5tLHRTX5RJLkYcYtHjBDE/EKLV07dkzZyKRyXpZqU=' 
WHERE 
  key_id = '910fd12f3aa43e07f881bcf047ac57c602d41571c549e35baf7c1483b66c55aa' 
  AND (
    token = '8G5tLHRTX5RJLkYcYtHjBDE/EKLV07dkzZyKRyXpZqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )