UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kw4lpAMAEUldWCy2qxMVQ2OLBZpyrvhGT/0XQnO2Gbo=' 
WHERE 
  key_id = 'f652d9ed433ad176e7ba91acdd719082d13da76208c84349f1666de9c1d62638' 
  AND (
    token = 'Kw4lpAMAEUldWCy2qxMVQ2OLBZpyrvhGT/0XQnO2Gbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )