UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JJj/i6Mkt5zkCg12GYiEmL3dItGtp3C32pjnJnMnz3c=' 
WHERE 
  key_id = '8eb7c1842b258833eb0ea8a7dd5a6fbcf6698e371c28e6b01b83e5388f8adb41' 
  AND (
    token = 'JJj/i6Mkt5zkCg12GYiEmL3dItGtp3C32pjnJnMnz3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )