UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oMi9gWs2cR+AA+R5B5SPHygd4u+K3vB6NxwQpKh8+sE=' 
WHERE 
  key_id = '7e923e8ce0428e3f93a873e35a36f4af00914fd7e327c8f00ebf8e4561d7863f' 
  AND (
    token = 'oMi9gWs2cR+AA+R5B5SPHygd4u+K3vB6NxwQpKh8+sE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )