UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xmIilJIQNXvU5u7XxreR5jUgbBRXxwKzLN8twGpO7HQ=' 
WHERE 
  key_id = 'f6d514a6f731d82fddfd7c2492560a452fb3ee061edc234f3cb752389186c2b7' 
  AND (
    token = 'xmIilJIQNXvU5u7XxreR5jUgbBRXxwKzLN8twGpO7HQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038