UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'demCOymVBrwttPSoOD+OIe5s+GGwBp0JJ1/ucfyWffI=' 
WHERE 
  key_id = '9dff921257731b89892adeaa07a991539cc567b8a891cc7c9bbba26c391ffa43' 
  AND (
    token = 'demCOymVBrwttPSoOD+OIe5s+GGwBp0JJ1/ucfyWffI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )