UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LgXWjdWLE0EfVGi2Y/3yfSgCqGtPh0aOSQXvm1zWU2I=' 
WHERE 
  key_id = '1894ddde85683cdf76b07c9147e7d65bfa15996f0e167c9e4b6f5610f936a9b0' 
  AND (
    token = 'LgXWjdWLE0EfVGi2Y/3yfSgCqGtPh0aOSQXvm1zWU2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )