UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K481632j1foXJOaXXjriSr1K60gu4x4smF2TfQD/g1k=' 
WHERE 
  key_id = 'aa370d261532ed5db0f8c8b38f3387c88a02a8fbaaa7a70161adae5db4ecc40b' 
  AND (
    token = 'K481632j1foXJOaXXjriSr1K60gu4x4smF2TfQD/g1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )