UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQu+1muhx7SKfhmD3wXbLZPpuPP7YqhOx78nI+Bn9sg=' 
WHERE 
  key_id = 'bfd264fe772c9639bdac9b0353ad1d1cdc39a398b04495abc88e32749ed57783' 
  AND (
    token = 'MQu+1muhx7SKfhmD3wXbLZPpuPP7YqhOx78nI+Bn9sg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )