UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vnSLWakWtRr8kxIFM4kx6SB1oayHLq4PL4d/uI5DeKg=' 
WHERE 
  key_id = '3f0ca7a6aa3dc7d866235b1522a1e306ebef9bd52676e7ee9bb31d4c9f4adcf0' 
  AND (
    token = 'vnSLWakWtRr8kxIFM4kx6SB1oayHLq4PL4d/uI5DeKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )