UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '84/p5ZphCZVMqkQofyRbZv0m03Yc3PE+8/KuPsaI+ac=' 
WHERE 
  key_id = 'f4296143890226d4866d13d448eff57c778b5d085347793ee6e99b9499cb79be' 
  AND (
    token = '84/p5ZphCZVMqkQofyRbZv0m03Yc3PE+8/KuPsaI+ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )