UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Ho29D1qetsOo+kWUTxCNOAFPLIHOHSce+MmUyyYBeM=' 
WHERE 
  key_id = 'a1052e93e8e2c60a73ffcc0948147c5a73075ee80650b52dcab3b3292f340af5' 
  AND (
    token = '6Ho29D1qetsOo+kWUTxCNOAFPLIHOHSce+MmUyyYBeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )