UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yVUYAZMdrCJAt9kWArGox7CcdLN0IdXqNT6aUKmsZvQ=' 
WHERE 
  key_id = '97fe9872ac9d6eed9ba9ca38f60b73708cf731e84cac8fc7c2b9c9ded55bdbb0' 
  AND (
    token = 'yVUYAZMdrCJAt9kWArGox7CcdLN0IdXqNT6aUKmsZvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )