UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fxc6pMnA5tIFv5e6VfbUcKnzpZFHT++Hdz3faaRkrIo=' 
WHERE 
  key_id = '0dc657b477dd6419de0892d6b1e610032e502256f9f457b94df3d6d3c38f4d35' 
  AND (
    token = 'fxc6pMnA5tIFv5e6VfbUcKnzpZFHT++Hdz3faaRkrIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )