UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UNaX88Tp84H2wm4y134NuQaZJPjWtUGM/gapL8jGm/8=' 
WHERE 
  key_id = '328c3d1aacccab66a27d2807de3bbe425932678be103aabc953cd99189cebc7d' 
  AND (
    token = 'UNaX88Tp84H2wm4y134NuQaZJPjWtUGM/gapL8jGm/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )