UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J0bqEBqN73JIN4F4dHzYmc+3a1+xEfUo3a3EhaHB8Xg=' 
WHERE 
  key_id = '81782a22e8eedc72f923fb93993ebe653f1af67c4a4f1bd65c4633679115019e' 
  AND (
    token = 'J0bqEBqN73JIN4F4dHzYmc+3a1+xEfUo3a3EhaHB8Xg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )