UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Wny9FuOkb66k6L8yKyJ4xWeM96syNUweIrnF+4ygCQ=' 
WHERE 
  key_id = 'f0dd4990945b27d2d856a7a94894daca41cd1df0e8f45ae698107cd50b6fa203' 
  AND (
    token = '6Wny9FuOkb66k6L8yKyJ4xWeM96syNUweIrnF+4ygCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )