UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vp+WIrqONDC7knFqbV1YP3U8Eed3agkY6u+uf9dfJo4=' 
WHERE 
  key_id = 'fb376eb2b061135312ad04bbfa3390918bb6d60257fb22758af7294de9acb4e0' 
  AND (
    token = 'Vp+WIrqONDC7knFqbV1YP3U8Eed3agkY6u+uf9dfJo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )