UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yqEJtqcPtfq8ucxODgvxDOgIJurUkLSdJAMfFNr6oXo=' 
WHERE 
  key_id = 'af49c0d61434a40720402705ad9351349bde8a61baf72db01bd844acf402549c' 
  AND (
    token = 'yqEJtqcPtfq8ucxODgvxDOgIJurUkLSdJAMfFNr6oXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )