UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iuezpAt0HcKH8JorvU6RbKMU/acCrG+5VU0xEf9Jpbc=' 
WHERE 
  key_id = '490ae512d26371133048f267e6fc51261a75bc0ba77be9cd242c8ce3d7192d6f' 
  AND (
    token = 'iuezpAt0HcKH8JorvU6RbKMU/acCrG+5VU0xEf9Jpbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )