UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FmnnuYh6jZrg2jt3Kzu5asTAJr9uczGvwToopf6ZEGw=' 
WHERE 
  key_id = 'c5b862852264c818c9aa4d9bee1d72f378a5ff1f604df03eb6f1ffa2b3a38201' 
  AND (
    token = 'FmnnuYh6jZrg2jt3Kzu5asTAJr9uczGvwToopf6ZEGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )