UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j8Se1qefnygEeqPQdNbaUeo5QdXoujtfK6Lr6AGeEA4=' 
WHERE 
  key_id = 'b16169469d8348aaa301a04c519b80123ec2dd5dcd59a8259891903e25274dc4' 
  AND (
    token = 'j8Se1qefnygEeqPQdNbaUeo5QdXoujtfK6Lr6AGeEA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )