UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ow4g19sNCCEF6qK1/+CQktPwE6vVna39Hi6vfC83gJk=' 
WHERE 
  key_id = '97d3c8e8ee9bc1d834330ae9b1a577b1dbbd02b7a214e042855ccf5eb7e62501' 
  AND (
    token = 'Ow4g19sNCCEF6qK1/+CQktPwE6vVna39Hi6vfC83gJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )