UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7elW/ul211uTi3oYwC0xchn5+j/gF2m9nKK3tX/t/PQ=' 
WHERE 
  key_id = '1641b2abba03893b05650ef9704e42bbda9d4e698e4dc352c2bf8e051b36859a' 
  AND (
    token = '7elW/ul211uTi3oYwC0xchn5+j/gF2m9nKK3tX/t/PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )