UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nDBlTXCcJ0KDJUcP2id74S+6oAxb+/n88XnaZ58yeD0=' 
WHERE 
  key_id = '0931d7d38c28d4f40e19b43499e4409d40f121fb85476a0a453f5acdf1b6da90' 
  AND (
    token = 'nDBlTXCcJ0KDJUcP2id74S+6oAxb+/n88XnaZ58yeD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )