UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c4PRfSEUVJoraQ60bTORbqF5iC7w5f7daVIdMNyaTz8=' 
WHERE 
  key_id = 'cf702705d0cbe626928cb142c246dc5ba06048f47c2aafa5a41cce550afba056' 
  AND (
    token = 'c4PRfSEUVJoraQ60bTORbqF5iC7w5f7daVIdMNyaTz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )