UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JRPfeSQlz2eD/juTTqPO/KY6NmLZvYO+EUOl+huWnu0=' 
WHERE 
  key_id = '914eea97fa77bb558a21d9be73cc570131741fd417cecbddfeeb2c0b23a7c773' 
  AND (
    token = 'JRPfeSQlz2eD/juTTqPO/KY6NmLZvYO+EUOl+huWnu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )