UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oTGYaR/s5SYoLzP/j9mXXI2YdN8KKrdLxV1sGFmTxPY=' 
WHERE 
  key_id = '4bab4c095a08c10bf829ecbfffbd5476867b76268c95441895e14c86950d7b90' 
  AND (
    token = 'oTGYaR/s5SYoLzP/j9mXXI2YdN8KKrdLxV1sGFmTxPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )