UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g3AZlPbaSRm/6Ui6I3trd0V27QxUjgbcc8ZKnPsiUtE=' 
WHERE 
  key_id = '5d26fe993423ead7f21a14c5dc978ce1957ff1707f0779ccbc11fb2e88db05b7' 
  AND (
    token = 'g3AZlPbaSRm/6Ui6I3trd0V27QxUjgbcc8ZKnPsiUtE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )