UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'psDj2sJ903NpFda5HnXDhFkmaz/bE7N2+Si4XLMwB/c=' 
WHERE 
  key_id = '26014be62a17ef79690ccb930b0373b195fb7248c84bc5ac4ff2ab7446b762ef' 
  AND (
    token = 'psDj2sJ903NpFda5HnXDhFkmaz/bE7N2+Si4XLMwB/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037