UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7FiSHyAyMwzfcUsUbxEayYOWvfpAVA2Y2/p1dvK8EpQ=' 
WHERE 
  key_id = '8c3a8afbb222dde7eb08f73c883c3ff09002d638a1bf722bc6c6c29dc2a958e5' 
  AND (
    token = '7FiSHyAyMwzfcUsUbxEayYOWvfpAVA2Y2/p1dvK8EpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )