UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mZ19kcUhDenGs8sdHN/voeEvS0jN0HyZRUZPzvBmrdQ=' 
WHERE 
  key_id = '02546698ba9cc86133813d11186d297b2ebbe578c4cf6342a580f0cf7635d29e' 
  AND (
    token = 'mZ19kcUhDenGs8sdHN/voeEvS0jN0HyZRUZPzvBmrdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )