UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bb1WDbv3thOfVQvYywDxsrdbTlNBYJxpYXZ28DDnJHI=' 
WHERE 
  key_id = '943c7a55fc2f7486a65a1b9a0e832c547fd1ebe87f8f37c9723c45a518f6c3d5' 
  AND (
    token = 'Bb1WDbv3thOfVQvYywDxsrdbTlNBYJxpYXZ28DDnJHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )