UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bjh1AVExGbBee77WGwlflN76E7cUFLCHqZKQlpPQD3E=' 
WHERE 
  key_id = '0bc1d5e356ea3371d85fef006929b0291cae137f9c39f61e135d356b067d8c2e' 
  AND (
    token = 'bjh1AVExGbBee77WGwlflN76E7cUFLCHqZKQlpPQD3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )