UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+l7MVQwAxUgYMmL6UABPLnIVZqyEtlqspTJ7qlUatHs=' 
WHERE 
  key_id = 'b5582ce4038409bca1eb0212faed2811e9517e12abe445821cc8abc412eed0e6' 
  AND (
    token = '+l7MVQwAxUgYMmL6UABPLnIVZqyEtlqspTJ7qlUatHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )