UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5b/ugSM7nHZ4lVpr/rZpc+kXFzhp9pra0iNXMqJ9i2M=' 
WHERE 
  key_id = '174c7eb31e532a2d16e30d9b211392f969f720d0ba64b75177d535494ff6cfaf' 
  AND (
    token = '5b/ugSM7nHZ4lVpr/rZpc+kXFzhp9pra0iNXMqJ9i2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )