UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7vvX53qxfHEu+XiiEpXq0m5/Gm471RQVgEuVtNItBfQ=' 
WHERE 
  key_id = '5df30170ecb6a3f461e8ff3499b2ef681da14368f0f61a6bf3e0dcf708f8c1b7' 
  AND (
    token = '7vvX53qxfHEu+XiiEpXq0m5/Gm471RQVgEuVtNItBfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )