UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UFek4xWh/kxKVzOl02XwZWAN0v7fErTJFaJjXUGWVaw=' 
WHERE 
  key_id = 'b43f6f9554a689132ee0175de5c2e6bb148ca7bff6cc6365bfdc9779e7064d30' 
  AND (
    token = 'UFek4xWh/kxKVzOl02XwZWAN0v7fErTJFaJjXUGWVaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )