UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZGch4uowv86xybfjgEJydjif3WRA6mkwIVZMcC5C300=' 
WHERE 
  key_id = 'a5f6d86501029b437925c8eae2295f83ed0b86b30468de814546f4fe0fbd5271' 
  AND (
    token = 'ZGch4uowv86xybfjgEJydjif3WRA6mkwIVZMcC5C300=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )