UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uj1BCg++5cs0esuzk/izV6uLeSLq8+7jm1MHxYBeYtg=' 
WHERE 
  key_id = '46aa52c425c018cfc04b2c63721bfe1b1c733dd412797ab0c7dffbdf4e8a0cc0' 
  AND (
    token = 'uj1BCg++5cs0esuzk/izV6uLeSLq8+7jm1MHxYBeYtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )