UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cAxaKyKPEn8gCRc3xeEUHH/H4AffHag13R7qVgnFVWw=' 
WHERE 
  key_id = '87e0cc5b1b90ff60bad74f559991fe82e9d984e80654f38a4321e0ca0ea66b1f' 
  AND (
    token = 'cAxaKyKPEn8gCRc3xeEUHH/H4AffHag13R7qVgnFVWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )