UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hjHaO4cVyiJk414hwlCbm5jKgRUk7a1mZOowfCRxDMc=' 
WHERE 
  key_id = '31a63af4d7a720ef870dab7292d71895d5d579065ba7faee10493894940cd122' 
  AND (
    token = 'hjHaO4cVyiJk414hwlCbm5jKgRUk7a1mZOowfCRxDMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )