UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'exBZQ8lPoI1/oXcecwfmM/dNonyVNkbRbyJ+P+c+V8g=' 
WHERE 
  key_id = '9efc365918eeeffadc9c58cebb7069575f95425e07f9b4596d19a849d5a239d4' 
  AND (
    token = 'exBZQ8lPoI1/oXcecwfmM/dNonyVNkbRbyJ+P+c+V8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )