UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wXF5voYGHMMlS+7oC5N0lqanUo6EZ7p+qrMnPdUo8nA=' 
WHERE 
  key_id = 'b7f84e3695e395401a398dd475355d297b3b04d6904858595755aafa4408301f' 
  AND (
    token = 'wXF5voYGHMMlS+7oC5N0lqanUo6EZ7p+qrMnPdUo8nA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )