UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rsr7hFAAKojBMNSjGXzI9xqe4U4TRedxCglLNKNBbtk=' 
WHERE 
  key_id = 'e9f55869694a1b9f280502ebe1fbefe62ee74994f147880f4ce2b5490cce4c6a' 
  AND (
    token = 'rsr7hFAAKojBMNSjGXzI9xqe4U4TRedxCglLNKNBbtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )