UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/8C6Au0di3ayrVk+wsP4tFGNcuNBLzV7i3Qlz4RACy8=' 
WHERE 
  key_id = '86ddc41623cf2c2b49f7d7b69b063dac6a3c44ab5b882242f26335ce00ce474b' 
  AND (
    token = '/8C6Au0di3ayrVk+wsP4tFGNcuNBLzV7i3Qlz4RACy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )