UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LcuND85tQ8CsLiahPHJXyNJ92vtiqQiPLw4TmeJNFW4=' 
WHERE 
  key_id = '8437fa853c5c828bd50d0ad4b9b43775c777a94412c1f91bd5b4ea80640326af' 
  AND (
    token = 'LcuND85tQ8CsLiahPHJXyNJ92vtiqQiPLw4TmeJNFW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )