UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQDh7ngw4IVt+3d+3bHav8AstwnqPydOK5xR2D2l4YY=' 
WHERE 
  key_id = '5054149f2d4688589e8da4335b3c4782c7d86e9c78d6ffd85b9ef2989980aef2' 
  AND (
    token = 'PQDh7ngw4IVt+3d+3bHav8AstwnqPydOK5xR2D2l4YY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )