UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Lp1R5tOgL+6q96heyLTnEKk8HZCLviTujPIOVEtt/c=' 
WHERE 
  key_id = '1a57dc153a55384446f19fc9c7cc757f3cb973cc4fe369a8a541e2555f9a1504' 
  AND (
    token = '5Lp1R5tOgL+6q96heyLTnEKk8HZCLviTujPIOVEtt/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )