UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x76ik4BcDX7kuPu5BSInzSg594i+eD+XTdMn+UwqVZc=' 
WHERE 
  key_id = 'bb9383464cee7b58c7a3fd8c53180b8d54c22d368702df3e0aa700726fd6348f' 
  AND (
    token = 'x76ik4BcDX7kuPu5BSInzSg594i+eD+XTdMn+UwqVZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )