UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQuzbgTKXc4vYlB6XVV8PKuWGl/mpXXJ+ONGkRyIkr8=' 
WHERE 
  key_id = 'a54cbeaf8de02df7aae2bedc3c2586df7c6100c99b7e3a65532422187ef99c3d' 
  AND (
    token = 'xQuzbgTKXc4vYlB6XVV8PKuWGl/mpXXJ+ONGkRyIkr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )