UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VdSiSRq/c8SI37QPiBoVlytmkp9F/K/W5Rlisn86z+I=' 
WHERE 
  key_id = 'dd645218d285fa31452f80a57aa31bd05938eafaa3fd45acd193ff693606ba46' 
  AND (
    token = 'VdSiSRq/c8SI37QPiBoVlytmkp9F/K/W5Rlisn86z+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )