UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xT2X+mGaIZq2N6566P8KmIt4WSBV054mm52kuV/3MNg=' 
WHERE 
  key_id = 'ae7eb60ee02c392a63f17f4fbc865e71e5a61723ae8a664466e32994c2132347' 
  AND (
    token = 'xT2X+mGaIZq2N6566P8KmIt4WSBV054mm52kuV/3MNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )