UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zcCPK7x1kGUeyTkKdzmjjZIBlj87X1z5s7nzmJ3trvA=' 
WHERE 
  key_id = '2a2206e3c912a95835b8ab6d17c6798f956690df740b0c7eff78ea51be430cd2' 
  AND (
    token = 'zcCPK7x1kGUeyTkKdzmjjZIBlj87X1z5s7nzmJ3trvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )