UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5yH2eP++EeCGQUXfefYefEm2kfR1EPpoYFGAUwFoNn8=' 
WHERE 
  key_id = '56cda2af781ca76f9342cd2e810faf78ac973883700b0b481b69e708cef3d641' 
  AND (
    token = '5yH2eP++EeCGQUXfefYefEm2kfR1EPpoYFGAUwFoNn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )