UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y65/nLdvf7Io5CuwfkYH1dLgXeNkpEAllMjWkzi8FXo=' 
WHERE 
  key_id = '7e56c3a9888370521d46f194cdd1b6718aac05ae7ffc9a6c18e79b78df6e48b4' 
  AND (
    token = 'y65/nLdvf7Io5CuwfkYH1dLgXeNkpEAllMjWkzi8FXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )