UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3n2r7ekxO0Siu1L5ueFZ6Gt1GHEGsUhteIZ+DcT7XSs=' 
WHERE 
  key_id = 'b0beaed96309e2dcb5c13f9c7b2f00f661f3dd98433d45d882805aa9e4fcc30f' 
  AND (
    token = '3n2r7ekxO0Siu1L5ueFZ6Gt1GHEGsUhteIZ+DcT7XSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )