UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2jRzN3PUU8KCJAD/zJkC0xG780m01GEz6qNm76aUVFM=' 
WHERE 
  key_id = 'f21e432eadfe1a5c9f3207f19deb12e61511a9ec08c104b6fff3d44b82aeba97' 
  AND (
    token = '2jRzN3PUU8KCJAD/zJkC0xG780m01GEz6qNm76aUVFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )