UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ky0zKWVJfOTBtwzJCmzmkwIlsZ5HCbEL/udrY4lx7z4=' 
WHERE 
  key_id = 'd5f8338252d29ce04694feb50b8a2cbb744a13cb575764df1bb8ea9e6b355d05' 
  AND (
    token = 'ky0zKWVJfOTBtwzJCmzmkwIlsZ5HCbEL/udrY4lx7z4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )