UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JJ59+XYzLpO0ColwLWIxvPz2lMCj3dqHEdZU7rNPMos=' 
WHERE 
  key_id = 'c8d2d4400b1b50201c2e83749f09e8a767052e3a63c21f1813834e33e8521d2d' 
  AND (
    token = 'JJ59+XYzLpO0ColwLWIxvPz2lMCj3dqHEdZU7rNPMos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )