UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bmeJeMhHfPif19JC/jFSCLO8XlOML6Tvb4r+1eYhulc=' 
WHERE 
  key_id = 'ef58e776964748a8eaff0ebb35a533ef12001aca589e392baf8ed38df616d950' 
  AND (
    token = 'bmeJeMhHfPif19JC/jFSCLO8XlOML6Tvb4r+1eYhulc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )