UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4wxiveEU5Z5bcDRgYsrcRJotagEkdo/mhci2CfeQwJY=' 
WHERE 
  key_id = '2338632c5f8cad06f85d0fb5eb60cd3f19c629a7aec89a418aa8541b98e65ca4' 
  AND (
    token = '4wxiveEU5Z5bcDRgYsrcRJotagEkdo/mhci2CfeQwJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )