UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EPb2qDMRcoKVjF+XBtVUrbGTYHfWefTqkQHeLLYUbsM=' 
WHERE 
  key_id = 'f3d5815519e2f9056b95fbfdb43eb8903d2eaa70161bc435d82169724f7e5f00' 
  AND (
    token = 'EPb2qDMRcoKVjF+XBtVUrbGTYHfWefTqkQHeLLYUbsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )