UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cui8jGLOUfhzuXx7orDppKmydoEqJ9zQGCrbFBp4ErY=' 
WHERE 
  key_id = 'f87e3ffb98152226fc4ddfc0d2c1d0981d1fc7790afd3c70813ca36d5949cbe6' 
  AND (
    token = 'cui8jGLOUfhzuXx7orDppKmydoEqJ9zQGCrbFBp4ErY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )