UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lI5R5dLnkAA47bsgWCSI6bfSD/KQtEBMPzmkh0XUmF4=' 
WHERE 
  key_id = 'a1f79d34c936d48d43cf215bc8598712ff351939fe8650fe0cec5b9be579ad11' 
  AND (
    token = 'lI5R5dLnkAA47bsgWCSI6bfSD/KQtEBMPzmkh0XUmF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )