UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lHyzxS7wEyKg8R11ttfp05gFfD49kb2BiOPCnY3t/CU=' 
WHERE 
  key_id = 'f897b947fe41b6f71c8886646a372fc523c052dbff465fb2805e9a5e8af2f87f' 
  AND (
    token = 'lHyzxS7wEyKg8R11ttfp05gFfD49kb2BiOPCnY3t/CU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )