UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Ml+8cFJBKiLVbft5R3PJ6oCGmk1uMDVuLVy4DjFZNM=' 
WHERE 
  key_id = '9bad0f24b749dbd6288eba1e2a7ada9b6cd8cb4b685491be552615150e28df49' 
  AND (
    token = '3Ml+8cFJBKiLVbft5R3PJ6oCGmk1uMDVuLVy4DjFZNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )