UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yJP7ZQgnqllKs+phvE7cHJ3PMO09aIN5fbOuFLCg2k0=' 
WHERE 
  key_id = '409f9d4104b119b0eb7b018ab79726cc43378c487af11b1b440e228b3e5481cd' 
  AND (
    token = 'yJP7ZQgnqllKs+phvE7cHJ3PMO09aIN5fbOuFLCg2k0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )