UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KESJHtKiBC96JRidBIKU9F7Gc2DdbLT5w29qhD4kSrI=' 
WHERE 
  key_id = '8cb5b7c982c67a70e64059947c6ba75e0517a3120767484e2550812d3fd8715a' 
  AND (
    token = 'KESJHtKiBC96JRidBIKU9F7Gc2DdbLT5w29qhD4kSrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )