UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ErRp7qtNAppGF35L+1palTYMGfSLIhHOh6jaWJhWmTQ=' 
WHERE 
  key_id = '5b00b8af1154b454544dec2a3fe58da8d823efaacf17e1825f35b1606eb824a9' 
  AND (
    token = 'ErRp7qtNAppGF35L+1palTYMGfSLIhHOh6jaWJhWmTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )