UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '37HjFWoZywcQ09Wzx6bcoijWkRexL2MlaI48SxK+p9Q=' 
WHERE 
  key_id = '0dc4d70db7cda3819dbea6818340de7b98ddbd571b62a6449f0c43055c85ee07' 
  AND (
    token = '37HjFWoZywcQ09Wzx6bcoijWkRexL2MlaI48SxK+p9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )