UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hSRePVhvYXBI6EfiQ7nUKCQBMQuxV/jBj0ZxNFyBIkE=' 
WHERE 
  key_id = 'af57b44f64c089d7de84e827dab58475db961d7031b0a9491ddb3236551ad7f6' 
  AND (
    token = 'hSRePVhvYXBI6EfiQ7nUKCQBMQuxV/jBj0ZxNFyBIkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )