UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qGjHnOsEZltSCHUPVKQELS45woEPYTSzaU3WGx0RscM=' 
WHERE 
  key_id = '2c1e866463d048150fe8b147c52e8a4fea281319437deca75a486f8f2a33b948' 
  AND (
    token = 'qGjHnOsEZltSCHUPVKQELS45woEPYTSzaU3WGx0RscM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )