UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vFcn7uqS+QKlHbRHZ6ySQ2g3ECRUkopWvdzAnuqdqdQ=' 
WHERE 
  key_id = 'c9eda54e0a954064d8dfa9dd07aed5b76259e859fc222a6beab676929b80261f' 
  AND (
    token = 'vFcn7uqS+QKlHbRHZ6ySQ2g3ECRUkopWvdzAnuqdqdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )