UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FJNdVVagXvzY/wOhxOlYv8Ffc3AFSoGPoyt1dM5D2g4=' 
WHERE 
  key_id = 'b3d044850097f2c9812fc66b1b944cc1d0d2eb27f12e98ee344dd34730e2860a' 
  AND (
    token = 'FJNdVVagXvzY/wOhxOlYv8Ffc3AFSoGPoyt1dM5D2g4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )