UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RqBupaXt/vKo8gI+A3l5uOBBklmIL37cl4zLhMAak/Q=' 
WHERE 
  key_id = 'b893934fafe331a542a82a2ff5fc5364b2503e7796445df04fc55e67ab8c1661' 
  AND (
    token = 'RqBupaXt/vKo8gI+A3l5uOBBklmIL37cl4zLhMAak/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )