UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rRwkUDkvPqUsm60Z5n3hStck3RKwKRod2e9f0DUvYyY=' 
WHERE 
  key_id = '3d7dfc16337d0596677a7cab6fa1953badbe870b8d71081e031b6988f33f3693' 
  AND (
    token = 'rRwkUDkvPqUsm60Z5n3hStck3RKwKRod2e9f0DUvYyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )