UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ViIOUO3JGrFERgdJ7kUrc0qDABk7Vqx0nVcX6K7CKY=' 
WHERE 
  key_id = 'a914344d98a319a2cefbfdc3a579b89d24a66ef57d3e00ce0759bffee3244333' 
  AND (
    token = '8ViIOUO3JGrFERgdJ7kUrc0qDABk7Vqx0nVcX6K7CKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )