UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lS4fi8TJag1zdF29gg6Xb4/JhosOlOhrXCmor2Kw/u0=' 
WHERE 
  key_id = '97c68333f5dc01a24663f0af0c0c260389ca9beb0db425310bb9e09654a7623e' 
  AND (
    token = 'lS4fi8TJag1zdF29gg6Xb4/JhosOlOhrXCmor2Kw/u0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )