UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ORUr0J6lL2UhJQi9/bUsoK0p3NWJSNP6BsK0OyVAh4Y=' 
WHERE 
  key_id = '7df3ee02540503e5dfdfefdceab57787e5e9865434ea81a60d0a3605b19a37f4' 
  AND (
    token = 'ORUr0J6lL2UhJQi9/bUsoK0p3NWJSNP6BsK0OyVAh4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )