UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y70xTXAtayF68OZfegslF8EMN2dtR1c9N+onUngfCIo=' 
WHERE 
  key_id = '1c755459695324895db37f2755c6a87829f99b7c6642208365be704e9a964455' 
  AND (
    token = 'y70xTXAtayF68OZfegslF8EMN2dtR1c9N+onUngfCIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )