UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aLRM+ihp+AwUAL07K9F8RFt+GMIX+mKlq7ilMpWEj1Y=' 
WHERE 
  key_id = '35edc8ede419d8169355f261ecb6b3ab808b8c8448daf784ef43ec424198a066' 
  AND (
    token = 'aLRM+ihp+AwUAL07K9F8RFt+GMIX+mKlq7ilMpWEj1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )