UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U5spLvwuCRwEav37/4Jz5RN4K++mF541OhrT+db+mTg=' 
WHERE 
  key_id = '4c0399ff7cd0fdcb7e443eb39b1af0a891c3ce866e49d8190d79c9e80585f0ad' 
  AND (
    token = 'U5spLvwuCRwEav37/4Jz5RN4K++mF541OhrT+db+mTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )