UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6fvM31R52jQV47N3z4IJg8I1ISfxeThgCItzZSvQ5e8=' 
WHERE 
  key_id = '98fdcaf80ce090d0ce378d85435f536f2d9bf77040bc941bc8edf44545a06be1' 
  AND (
    token = '6fvM31R52jQV47N3z4IJg8I1ISfxeThgCItzZSvQ5e8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )