UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D4vRitXSFn69bTXpmmolQnonPGpHkPiHgcD7WhBPT5k=' 
WHERE 
  key_id = '43999036bfb4fdcaca6982b26b02416355625b963e4f924111df6155fc835069' 
  AND (
    token = 'D4vRitXSFn69bTXpmmolQnonPGpHkPiHgcD7WhBPT5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )