UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fZ0eCjxQa9U75O6fK50rUntYB/NrwiRUeOFKY9LBrI4=' 
WHERE 
  key_id = 'b8fdbb7db7b3fe8ff6b855ea19f50884062128b230cb019331137865e84ac20b' 
  AND (
    token = 'fZ0eCjxQa9U75O6fK50rUntYB/NrwiRUeOFKY9LBrI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )