UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ExZhkV5s0IIJCraVl1cetHLjF09z2OqvLByvcknWiAc=' 
WHERE 
  key_id = 'fbf49a62bd974641266477929bd3f6c4de8af126cc72b7d502f5a994b796ac79' 
  AND (
    token = 'ExZhkV5s0IIJCraVl1cetHLjF09z2OqvLByvcknWiAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )