UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sWU53VJMPMfEHJ4Ch5QCNPdkqNf2GepvYDA6ywAvpVA=' 
WHERE 
  key_id = '8a08e36422d5314b5b680f64fbe73db0d62b2194d7f3fcde94fd737a500b9cab' 
  AND (
    token = 'sWU53VJMPMfEHJ4Ch5QCNPdkqNf2GepvYDA6ywAvpVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )