UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DPgn/HwYsVb8Y0MRx6kS/PQydA5uwIdOSTPUOZXWXL8=' 
WHERE 
  key_id = 'e5e1f31735382b7bb9bb08906cd287601ca486adb11fe48ae80f383e1fa7f718' 
  AND (
    token = 'DPgn/HwYsVb8Y0MRx6kS/PQydA5uwIdOSTPUOZXWXL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )