UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bBnQm+u+z82A5nEyD4BUey6ojp8SGFg+7xsRtwXWhFQ=' 
WHERE 
  key_id = '9a5adf48d54d52bc7cf69e4bc8440015daa19ed2c3b97b219ebf7c1a2034f3dc' 
  AND (
    token = 'bBnQm+u+z82A5nEyD4BUey6ojp8SGFg+7xsRtwXWhFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )