UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8uOJnwSHS+jumShkR8/z2qfxoRS1XTwpjjYOHDeSsuA=' 
WHERE 
  key_id = 'bf2536c27ebeb1b5858b8929d57e7b1a8f6c443ba7801567ce2bc2be096ea1ab' 
  AND (
    token = '8uOJnwSHS+jumShkR8/z2qfxoRS1XTwpjjYOHDeSsuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )