UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zhdvVxxpyQ7Ej6VCJzdaptwy0z5wSaww+p/+mcPQt2M=' 
WHERE 
  key_id = 'af656e8c50f6b879b29d15b97d666713f5ea6c4642d9b601c5c5cd3d90bb40b4' 
  AND (
    token = 'zhdvVxxpyQ7Ej6VCJzdaptwy0z5wSaww+p/+mcPQt2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )