UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e0e68/u3UcFGEo8PWVqL2F8bTUNNwPEI4aoX2UxT128=' 
WHERE 
  key_id = '3e8583741809a5fb103c6a95276e6692b0777297cd07688aeec039620f245974' 
  AND (
    token = 'e0e68/u3UcFGEo8PWVqL2F8bTUNNwPEI4aoX2UxT128=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )