UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AsRAvo18RxiXc6/vIjIDjFVo3aFBs6Dp0hJqit9C2Mo=' 
WHERE 
  key_id = '83c11745ff537caac866c72460d7114a086f67a0b1aa6be99084dafc04adbadc' 
  AND (
    token = 'AsRAvo18RxiXc6/vIjIDjFVo3aFBs6Dp0hJqit9C2Mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )