UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L1PZ614XQ/7HKBQjhctJwPBYbw1/GKQYDjipzQds3v8=' 
WHERE 
  key_id = '2fdc8d84952dd626bc836b361f8592347677816a0c239b7fe23080649fd85c32' 
  AND (
    token = 'L1PZ614XQ/7HKBQjhctJwPBYbw1/GKQYDjipzQds3v8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )