UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IyEjbyyNFSnIbPk3/Fx4qkrxTUe0+PezjN2sgt/8vYU=' 
WHERE 
  key_id = '9c3f3e152a09aeee218baaa85c2308e87c0d18ab3eb5ee1f6eb1145c8cc5712c' 
  AND (
    token = 'IyEjbyyNFSnIbPk3/Fx4qkrxTUe0+PezjN2sgt/8vYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )