UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h/93kPPwhGO1Hl0AMFoOmKrnf4fYgPM6Z7rUF1QZ8xQ=' 
WHERE 
  key_id = '0d4d9bb88cbc39e16a69d8d8d1c4e05dc5a746f5cf5d90b2b2cd666b0b307032' 
  AND (
    token = 'h/93kPPwhGO1Hl0AMFoOmKrnf4fYgPM6Z7rUF1QZ8xQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )