UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Wa7oi5kqEX4ofYPTCKqAK7R6ddBY1NLjjOU1kTJ/o0=' 
WHERE 
  key_id = 'e34972368ebfa4cb3fa7271778533f6c1e221678e8955eae9341ae3c83ef9cc3' 
  AND (
    token = '3Wa7oi5kqEX4ofYPTCKqAK7R6ddBY1NLjjOU1kTJ/o0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )