UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LJwd6rWFVtB9SYpV6rtlKgj474zfwkOHJtHh/Euom0E=' 
WHERE 
  key_id = 'd1bba9369d0213b35c9286b4ab23c88dcf2b6648531334a4ea59c20a04645a9e' 
  AND (
    token = 'LJwd6rWFVtB9SYpV6rtlKgj474zfwkOHJtHh/Euom0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )