UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KYXonqJ5WmX1h1fO0AIQzbLF2BhwyH1QacY+gy0AZNo=' 
WHERE 
  key_id = '249a44be89326d4e80c185953745d2796501a8f499e4a7d1b7b139ccb29f3b31' 
  AND (
    token = 'KYXonqJ5WmX1h1fO0AIQzbLF2BhwyH1QacY+gy0AZNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )