UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rh0TI30eGzziOod1jKreXkjhX+WzKqQimt5NxpvXU9o=' 
WHERE 
  key_id = '26725e237edf64f90280b04b28111143258d1f0d2ea341c31ae03227c69eddd5' 
  AND (
    token = 'Rh0TI30eGzziOod1jKreXkjhX+WzKqQimt5NxpvXU9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )