UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LBLYVjmKeGcytPY93gGBdtLOukegTUNj2+Xf/524Fdw=' 
WHERE 
  key_id = '734624ec9733d716a05dd2236ffb48586476f23153e910708bd77492399b41f0' 
  AND (
    token = 'LBLYVjmKeGcytPY93gGBdtLOukegTUNj2+Xf/524Fdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )