UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yZgULFk+ASaHI9JPyWQYDQhd69FWngRSbZJqJ87er94=' 
WHERE 
  key_id = '1207dbf5e0d01e556e7a7950c0fe5626765215cacaaebb9c9bd2206005ed7b8c' 
  AND (
    token = 'yZgULFk+ASaHI9JPyWQYDQhd69FWngRSbZJqJ87er94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )