UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ryFzMNY6TXfFIgI977PXG6bxOpP85iGzCSUE2mBAW9E=' 
WHERE 
  key_id = '64b0a6a4fb15ae7898d67928a82edfe4bda751e86f7e0560e4c7fb03999033e4' 
  AND (
    token = 'ryFzMNY6TXfFIgI977PXG6bxOpP85iGzCSUE2mBAW9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026