UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vTHeYJgyddcEnqHm4vaM0ZrPV9AYKzoqO2KPGLUcX/M=' 
WHERE 
  key_id = 'a81c7438b7a13d87420c8a9f63c8f43dfb04b6994d4dc175aff3ded4a8cb8342' 
  AND (
    token = 'vTHeYJgyddcEnqHm4vaM0ZrPV9AYKzoqO2KPGLUcX/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )