UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f/6il+rAWl0QwHyvH/e/++W1WEA22I8dWzaEE5UUjV4=' 
WHERE 
  key_id = 'c8489dad64fcd28898101347d9ba06b786b245d20895fbb5cc99e8aa2b1a75f2' 
  AND (
    token = 'f/6il+rAWl0QwHyvH/e/++W1WEA22I8dWzaEE5UUjV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )