UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZ3lS9OdQdP03TmjHNScnTrASIaNVt52aRSSN0d/m/Y=' 
WHERE 
  key_id = '83f80e77e3efe212c353ba115589fc277c61e866b8a0a4b248ca572192517d2e' 
  AND (
    token = 'EZ3lS9OdQdP03TmjHNScnTrASIaNVt52aRSSN0d/m/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )