UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0+yQtUwf/REB8MI/4Rg+KVND9wsTS9p5Xq628eJdiCU=' 
WHERE 
  key_id = 'a35eddae4e4a243cccd3239196edb503a3b0be509b118e80cec3b4bfbca67785' 
  AND (
    token = '0+yQtUwf/REB8MI/4Rg+KVND9wsTS9p5Xq628eJdiCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )