UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4kcC1LA1FLWWDJ2/u8q4i5Ru8k1xidFKxlM2MrgIWP8=' 
WHERE 
  key_id = '87de860f4c03a8290713a703d161795848e94d6eba11256559395a8181fac357' 
  AND (
    token = '4kcC1LA1FLWWDJ2/u8q4i5Ru8k1xidFKxlM2MrgIWP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )