UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3IYMZ3k0n6ScxiqLgomGlqsF65nonNwP2/UVc8dGk7Y=' 
WHERE 
  key_id = 'b59c11675e17cc5e9b16b2db02086b52f090721ca490a40a1a3a852cfb5c9675' 
  AND (
    token = '3IYMZ3k0n6ScxiqLgomGlqsF65nonNwP2/UVc8dGk7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )