UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kzCn/UzBgEVBmpsNcKUkUdtpc96DfxvWTOjjXHFED2Y=' 
WHERE 
  key_id = '0b4161ef10e4b5faad7bc18e158a0c57b588c540e93e3e1dc2ef1097b6a34135' 
  AND (
    token = 'kzCn/UzBgEVBmpsNcKUkUdtpc96DfxvWTOjjXHFED2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )