UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vI+wH6ylUufA8L7GubnR1TI1FdX6/JU86v+xljIrEbQ=' 
WHERE 
  key_id = '76756ed3492c57279be2bcb68b7f62cfd1a200be69f68ce849ae2c096ecce8b7' 
  AND (
    token = 'vI+wH6ylUufA8L7GubnR1TI1FdX6/JU86v+xljIrEbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )