UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2gegPWloPMJtrC3SmKjdXxXkUkr49ssTJVm2aUOtxn8=' 
WHERE 
  key_id = '2f814b8e092897dcc41090efe6cff0bf98a69f3e0c669302de8c728693c0c046' 
  AND (
    token = '2gegPWloPMJtrC3SmKjdXxXkUkr49ssTJVm2aUOtxn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )