UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VntPM1KoSlj54za9nnh+W1tdK6p29o3JIcp8nBcacEQ=' 
WHERE 
  key_id = '17aa2d5c09adf38ab16d108f981ae5ad2f173d83d650b40d9b73163638169185' 
  AND (
    token = 'VntPM1KoSlj54za9nnh+W1tdK6p29o3JIcp8nBcacEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )