UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5T6pMmpEUesXcQbBJRt/tX4wuxnRhf4gAHJyikARbg=' 
WHERE 
  key_id = '1087cbbf48f97973da230ae162525c0cd6069157e5ed17899f1b9e22a404f3e9' 
  AND (
    token = 'V5T6pMmpEUesXcQbBJRt/tX4wuxnRhf4gAHJyikARbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )