UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yBmLydgOm3YTo9mfbA6HaktaRqLUoQZGXi5ZvfmRHhg=' 
WHERE 
  key_id = '3404610cf5c3f7f3744cce273e01d664f33f1c1a5c20c4ae345849882fd4a9db' 
  AND (
    token = 'yBmLydgOm3YTo9mfbA6HaktaRqLUoQZGXi5ZvfmRHhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )