UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z//beNRACPe5JuYXMDQ3To4CqVg9K/sKUMctfYVgvag=' 
WHERE 
  key_id = 'e704dc610635421bb961c96945bf8ca8ff3a8fb391810ffc398830274a59668b' 
  AND (
    token = 'z//beNRACPe5JuYXMDQ3To4CqVg9K/sKUMctfYVgvag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )