UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kKlcG8ZAip4AF0vPWKyLOZSvoYjvVP2eNri1sMRa2d8=' 
WHERE 
  key_id = 'b0121a597ceacddb29464c29386340ae10c489c06f9eb617e9fd07a6ab65011b' 
  AND (
    token = 'kKlcG8ZAip4AF0vPWKyLOZSvoYjvVP2eNri1sMRa2d8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )