UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MlXi7bPcdr3+2M962Ed6tCtIpS4KVtRakHFRlG+Cpg=' 
WHERE 
  key_id = '2343a2e98b202a980ed1d07be95793843761b03673404e695abe2d29d7dd5f72' 
  AND (
    token = '1MlXi7bPcdr3+2M962Ed6tCtIpS4KVtRakHFRlG+Cpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )