UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ndC/qvsA4DoPvdRFZYwKa1vtGakh7hTiHNHNRgRUUng=' 
WHERE 
  key_id = '01be823e695383726940aba4fe01917807073ad81b5b15ec59f7b2558783fdc2' 
  AND (
    token = 'ndC/qvsA4DoPvdRFZYwKa1vtGakh7hTiHNHNRgRUUng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )