UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'klgtkunTIybPKmcMFzksp8F30yP+WH9RwRQUS9Tc2dA=' 
WHERE 
  key_id = '5533dcc6a78710efc0ed9c8d32f1028d73d560b8e1c17898ea722c14998a71c2' 
  AND (
    token = 'klgtkunTIybPKmcMFzksp8F30yP+WH9RwRQUS9Tc2dA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )