UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMHFTwlVfb2L8M0r7qHkkxSwSDIfaGBteS60CS66BZ4=' 
WHERE 
  key_id = 'd09b0a21d15bdf395bd31380a808330564be14f278001cc9ba801d99ab779eaf' 
  AND (
    token = 'vMHFTwlVfb2L8M0r7qHkkxSwSDIfaGBteS60CS66BZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )