UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BeQep4dGgj3Iv/MAs5IYUhoioXcSRcRN+01UxGLby6A=' 
WHERE 
  key_id = '1379642bbdbdce3a0c584ea685d4e1785b994af2a859b059d93fd1f33e932c14' 
  AND (
    token = 'BeQep4dGgj3Iv/MAs5IYUhoioXcSRcRN+01UxGLby6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )