UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uu8AVddberBRBhudhqNB8dKT+MCUY31yVt9cOs9mejU=' 
WHERE 
  key_id = 'c66a54f7c5810dac578fc7268a8192553a0cdc1de319d2ba8f794ace482ac55b' 
  AND (
    token = 'uu8AVddberBRBhudhqNB8dKT+MCUY31yVt9cOs9mejU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )