UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zlMp0QutH2JioOQC6m1R43Cuk0+hc+U9DLjkEnpGWFg=' 
WHERE 
  key_id = 'fb252e4c1e1396c289e32b2619966f9a23c32f951c182bbc213a2356a6f163c8' 
  AND (
    token = 'zlMp0QutH2JioOQC6m1R43Cuk0+hc+U9DLjkEnpGWFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )