UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e4CtQvQ6m6yQjxeFEXIFo+aPikP+LtLTQM4dN1AwOZs=' 
WHERE 
  key_id = '79fd854420d3eeff18192df2420e504d7ef7beaee664428c21ca7a2936006efb' 
  AND (
    token = 'e4CtQvQ6m6yQjxeFEXIFo+aPikP+LtLTQM4dN1AwOZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )