UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1CP/K4K7VXPVDI9of9CSSAEmguUtdDratebOMIyuykI=' 
WHERE 
  key_id = '6d10673ffee4f7f48936ee2e6b2cba8e5ee1bb62bf6ead9630ce7da384567f8f' 
  AND (
    token = '1CP/K4K7VXPVDI9of9CSSAEmguUtdDratebOMIyuykI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )