UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uy/lEzJrV0KYNuGavy9ZmsTv0dO/vJG6l/TsXhXsKEc=' 
WHERE 
  key_id = '0b50879b2570d84892c267ed77b910f8c6cddaef8e84c7f82b2157f5fb02b5ca' 
  AND (
    token = 'Uy/lEzJrV0KYNuGavy9ZmsTv0dO/vJG6l/TsXhXsKEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )