UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zm+59B3kUDompkJ8NaZ7ctyjqTi68ousCH0scJEpB9k=' 
WHERE 
  key_id = '97b449d5cbcdff7f341ae34ff41ef8f850f6f3e74631904cc725b0efc3554ca3' 
  AND (
    token = 'zm+59B3kUDompkJ8NaZ7ctyjqTi68ousCH0scJEpB9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )