UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ry+2fTIdNTJE5SkKDYCRfkTB9Pd+Kmxx1yvpkL8S9rA=' 
WHERE 
  key_id = 'b0dcc8f98ec4b17813f9f20e38c86dcd8af17eab98fbedb6ef1e6a75704c5e2d' 
  AND (
    token = 'Ry+2fTIdNTJE5SkKDYCRfkTB9Pd+Kmxx1yvpkL8S9rA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )