UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lJk1yOMj1esUe+B6/ahryLyLF+M7JRGcoJamwCFiCQc=' 
WHERE 
  key_id = 'a0b1627db310901961418eb22bf7b1b93121e24916e2a9d65f0f603414d1e8cf' 
  AND (
    token = 'lJk1yOMj1esUe+B6/ahryLyLF+M7JRGcoJamwCFiCQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )