UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/8Cwm7t5HYJP2svLI7Xejoncz/nfmqJclW0Ij0dVpxE=' 
WHERE 
  key_id = '3e89d9ef3089e376fd1062efe527a0a7f8213fb6eceefdb780b380f5bee94338' 
  AND (
    token = '/8Cwm7t5HYJP2svLI7Xejoncz/nfmqJclW0Ij0dVpxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )