UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PcLSjP6I+3ZK1VEQDX3wIBsDI5s/XwuAsXjBIacwe2A=' 
WHERE 
  key_id = 'afde4b7348448d482740f2bdd391214145427b89207bae04f6e56f2f4c95e97a' 
  AND (
    token = 'PcLSjP6I+3ZK1VEQDX3wIBsDI5s/XwuAsXjBIacwe2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )