UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P2JhddYatLWEN7e7XOg/8GzqNjbXJ2WbSUBr9lP2988=' 
WHERE 
  key_id = 'ae1f72b77247cc8923d8114f3fd963849af13870c2ec3cebafd7eabe93736268' 
  AND (
    token = 'P2JhddYatLWEN7e7XOg/8GzqNjbXJ2WbSUBr9lP2988=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )