UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQhpX65FaSmZW73joGpR9LHPNE5navy1KCOQzzOjLy4=' 
WHERE 
  key_id = '52d6c9b9cbf7f959aa648b399bd80a96ab0cc56902370ef90b63ede9021e721a' 
  AND (
    token = 'TQhpX65FaSmZW73joGpR9LHPNE5navy1KCOQzzOjLy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )