UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CQIBrB/N+R6RmBuQzp8uMhxHpv1LPwfNVU1Wrus6sOA=' 
WHERE 
  key_id = '974039077126e152e2404637659a5378d73fb4d81ce578fb65bea7d26f1f83d6' 
  AND (
    token = 'CQIBrB/N+R6RmBuQzp8uMhxHpv1LPwfNVU1Wrus6sOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )