UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8pH+Yexv+21CJLslAdTk1+gmA2shyjTuXV4OU+bW6AA=' 
WHERE 
  key_id = '72a3dde127822cad1d995e794bd85310f87ae648e377d71d4808319a35d09e16' 
  AND (
    token = '8pH+Yexv+21CJLslAdTk1+gmA2shyjTuXV4OU+bW6AA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )