UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+L8RopGfoh8QaFsORM3ZfbxOMK9u9mB2SB+SGxMWoP0=' 
WHERE 
  key_id = '4324654a230c6bee4476f04bd4d243ab75d032836049e848a9bf1519e44d3fa5' 
  AND (
    token = '+L8RopGfoh8QaFsORM3ZfbxOMK9u9mB2SB+SGxMWoP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )