UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T6ypvwjmQMuHzprwmHIAVg31N51duA8jpKHZu0TV8dI=' 
WHERE 
  key_id = 'a0fe361953baebfdf9654e5d4b2cb6e7b5690651175d7a952cb9c9c1f23f94fb' 
  AND (
    token = 'T6ypvwjmQMuHzprwmHIAVg31N51duA8jpKHZu0TV8dI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )