UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rZJw3RgvRt2pnenZ4gTFUvJjw4qMdWZJTcmGg6a+14A=' 
WHERE 
  key_id = '37334ef5e55ee5fcdbc0ea0e92ca437c2a690958752665ff336349adcb502bb7' 
  AND (
    token = 'rZJw3RgvRt2pnenZ4gTFUvJjw4qMdWZJTcmGg6a+14A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )