UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r4OqYG0eIhdQM6I+/csNL4EaOB1PAKmg2EyRDG5ibUs=' 
WHERE 
  key_id = '66406f7053bb27cc3f855b27ab031dae102f33044c47cc840ed5cc86a0d34ab9' 
  AND (
    token = 'r4OqYG0eIhdQM6I+/csNL4EaOB1PAKmg2EyRDG5ibUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )