UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QVyoAzL1geWTrQAvCnhX8SpW0XXyFkPpTRAY4oLl6D0=' 
WHERE 
  key_id = '8d347022f506913420aac06888ac2b2b06fbeca6a12033700fe8ba592de7305a' 
  AND (
    token = 'QVyoAzL1geWTrQAvCnhX8SpW0XXyFkPpTRAY4oLl6D0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )