UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'siAaYSqvD/Q6SF+4RMMwm7XWU+SSStS2Mvd77EjdywE=' 
WHERE 
  key_id = '8190e86fe20d53d7d1aca9dc65654706c9196d693eeaa15cb49c6ac0f1d77586' 
  AND (
    token = 'siAaYSqvD/Q6SF+4RMMwm7XWU+SSStS2Mvd77EjdywE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )