UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CRClo8ywE5+8B2MBvyNpmXbGy9xihmntjjaFX4mq0x4=' 
WHERE 
  key_id = '17076317e9801338297c268adc074dcece3117cc560a1f7f7b852ae09da24a2b' 
  AND (
    token = 'CRClo8ywE5+8B2MBvyNpmXbGy9xihmntjjaFX4mq0x4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )