UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jRVdxpc7WV9mCNDu3fF1OpFjUM3Ebu548sb9maGaIBI=' 
WHERE 
  key_id = '1bf127ba4a72378f45c1ddcc40804732c4759433086b9cd84c33f5d538c118d9' 
  AND (
    token = 'jRVdxpc7WV9mCNDu3fF1OpFjUM3Ebu548sb9maGaIBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )