UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hHi5bOzD+02bX5ew4wcVI9V22biBIqCTCvp6ZiY7n/E=' 
WHERE 
  key_id = 'b6dd07155d63a912dc2b814616ba752a56cb657966b0f10851995cbdb2df8099' 
  AND (
    token = 'hHi5bOzD+02bX5ew4wcVI9V22biBIqCTCvp6ZiY7n/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )