UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O4MP1CJ7j1IrwDZY9RYJbW/0eHrja3aACOvzYlXbbUk=' 
WHERE 
  key_id = 'cf3e84facc546bd8ed86414353ed267f2751c7105cd169f0fb55847c38d15377' 
  AND (
    token = 'O4MP1CJ7j1IrwDZY9RYJbW/0eHrja3aACOvzYlXbbUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )