UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71Mb+XdvvirNqZuMt6fPConaLfqFQRSIBmFpRabGgNE=' 
WHERE 
  key_id = '2f37698937725d56dfc6fa9a5b6299ac76cb7f2354bddcaf4411829c5c565d80' 
  AND (
    token = '71Mb+XdvvirNqZuMt6fPConaLfqFQRSIBmFpRabGgNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )