UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7QhKfwhDhOJxw0Y/pXOKnnnKtgzrFgjfuCm0VHe4Tro=' 
WHERE 
  key_id = '442d44532b41f519d8a46e0664e7068c2aac2fa3e011776e34869e03144c8cf1' 
  AND (
    token = '7QhKfwhDhOJxw0Y/pXOKnnnKtgzrFgjfuCm0VHe4Tro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )