UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yWiq1XmrcPMoGadRmJbNgMROKOtkxipAakUVKDar0EY=' 
WHERE 
  key_id = '70a6f458d872b14adc8922a546edfbc4b3d7bcfab5e407e50b889538ab511cdd' 
  AND (
    token = 'yWiq1XmrcPMoGadRmJbNgMROKOtkxipAakUVKDar0EY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )