UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9z2ZFTBz8uDhzSAUwBwWEXzf/rzR8YrJ4vzyUBjDYk=' 
WHERE 
  key_id = 'c894197a987b4812008c1560b6f4117b3219136fd1ed90b6f32c316e877e3592' 
  AND (
    token = 'Q9z2ZFTBz8uDhzSAUwBwWEXzf/rzR8YrJ4vzyUBjDYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )