UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WoHBTdkgi+Ga5cOv3vVwNDO5pu2FIlzyxBm5eUs0Z7A=' 
WHERE 
  key_id = '5418277290459cc83319fbf10567542e57c9c12133fc302131d1dd33af532efc' 
  AND (
    token = 'WoHBTdkgi+Ga5cOv3vVwNDO5pu2FIlzyxBm5eUs0Z7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )