UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm/OrO5YAMVRsydaECRtJPGwaM2la0y3VphPvhr6g1BA=' 
WHERE 
  key_id = 'c917fd73d89bc9f3889f1203c7c82cb0f3bb810c0949dbd724e728645ac08077' 
  AND (
    token = 'm/OrO5YAMVRsydaECRtJPGwaM2la0y3VphPvhr6g1BA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )