UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vbad0921BUGKPQATFOvt2/nIelYaNUkLVwp/TvZrmdQ=' 
WHERE 
  key_id = 'eb7e6d1a89f9603b72395f11a72390f52d0a6d0536680dd79e66a74c5702fa0d' 
  AND (
    token = 'Vbad0921BUGKPQATFOvt2/nIelYaNUkLVwp/TvZrmdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )