UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BLHC9GSCGmA/Ex671kKnbF/hE02aKbTom5mlDlm+Ndg=' 
WHERE 
  key_id = '925924a4c7bf2073aab2c6b913f2fafaa4f030fdad4874e748e3b48d6644f76a' 
  AND (
    token = 'BLHC9GSCGmA/Ex671kKnbF/hE02aKbTom5mlDlm+Ndg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )