UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uQeOxFCrRmY0I8w37PeNXW2qSJQm3d+ZyZUSHYgdX+A=' 
WHERE 
  key_id = 'e75a2117ed5ceba7d509afbcc4f642e0d5f88901df69e36b359fc5fb5579726a' 
  AND (
    token = 'uQeOxFCrRmY0I8w37PeNXW2qSJQm3d+ZyZUSHYgdX+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )