UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'moB3zK8KR4igQVwdNjDylXERJqI8grRUS1R0pdNiJV0=' 
WHERE 
  key_id = 'a4258576dedce6f4daa567d021e35c6b27fe9642c993ba7649e01ee60ede80f9' 
  AND (
    token = 'moB3zK8KR4igQVwdNjDylXERJqI8grRUS1R0pdNiJV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )