UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ELKsH/HZm5btEoOutNI3uFKPSTYjUbq+di2Ja2O7trI=' 
WHERE 
  key_id = 'f9c92e578e83f9239c99e33095e14296c20436141afd32c445602c8f27386d2d' 
  AND (
    token = 'ELKsH/HZm5btEoOutNI3uFKPSTYjUbq+di2Ja2O7trI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )