UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'htbvBLAKALxMhXDVja5c4Y0s+P5meU1jj/r7JPQ/PPk=' 
WHERE 
  key_id = '8630e66def1c5e1a7f79cab9c33dd99cf621270db79a5f42333b47346cbab4b8' 
  AND (
    token = 'htbvBLAKALxMhXDVja5c4Y0s+P5meU1jj/r7JPQ/PPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )