UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2lXh4HY0P4PU8p6LzDyWJ4zv9L6Wek3YdtE3kG29UwU=' 
WHERE 
  key_id = 'c301d07a1809121bf48d14f33e2e653e2fb4c6d7c67280cc2afa83bc9e558382' 
  AND (
    token = '2lXh4HY0P4PU8p6LzDyWJ4zv9L6Wek3YdtE3kG29UwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00044