UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K18BeROnzd7IxJIZKnIs+4t3xwkODFrUNn/5cHae9iY=' 
WHERE 
  key_id = '19117e793cb08ab7ac43f006df34abff1923d014fe36f15316dcee3f699c8e1c' 
  AND (
    token = 'K18BeROnzd7IxJIZKnIs+4t3xwkODFrUNn/5cHae9iY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )