UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xt7f55uz0RtBSNpqFdCzMMt47BuwQjtj5IoFdVWJRJI=' 
WHERE 
  key_id = '8631512ecfe4a4de0cd0c38b10c4b020a4d1edf7cdbd8becd77aff7779e6ec35' 
  AND (
    token = 'xt7f55uz0RtBSNpqFdCzMMt47BuwQjtj5IoFdVWJRJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )