UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9vG4F5DAzcsqK6d/dntrVSIO8+2kYKkvx6mk4Debef0=' 
WHERE 
  key_id = 'a4db720106c471d688fd5c64d2a38912db4267d5620cf2661d93af4d3c70548f' 
  AND (
    token = '9vG4F5DAzcsqK6d/dntrVSIO8+2kYKkvx6mk4Debef0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )