UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f7dXUcEIZcBz1vDmkLbX2eT4eeZ5mNsXyw8aFndT8E0=' 
WHERE 
  key_id = '5d8693c69895c5203886cff42c3df4cd10de4dfd0d6df2bce4d1c1adeac85c2e' 
  AND (
    token = 'f7dXUcEIZcBz1vDmkLbX2eT4eeZ5mNsXyw8aFndT8E0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )