UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShVqkfHAhUmfn5Iirhsf7VGoK10yXRWw8k9uD7oqHXg=' 
WHERE 
  key_id = 'd85d5bce8a11bf8f6f7b221d024ee921fc33a2f91f2c13badd4e8e53ce5cd1ae' 
  AND (
    token = 'ShVqkfHAhUmfn5Iirhsf7VGoK10yXRWw8k9uD7oqHXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )