UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2r4hR3P43Xxq7B9LE0kUo48u64msBOByrq++gEtK9Qc=' 
WHERE 
  key_id = 'db996e812c2edbb34931dd0d5573f10c2c058572efd9d8e3415d341ce3db1d9a' 
  AND (
    token = '2r4hR3P43Xxq7B9LE0kUo48u64msBOByrq++gEtK9Qc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )