UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rYLjYGFXh+RFS91YOFyT6eNJ0w9bPq68McPOc54ISfA=' 
WHERE 
  key_id = 'b2421eca2d788417e982780381b16a6a608b0c9d39918697522e78a546e849c5' 
  AND (
    token = 'rYLjYGFXh+RFS91YOFyT6eNJ0w9bPq68McPOc54ISfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )