UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B9RXPztt+p8HxJsmpp5Af9wwJN1EzQXaa96vf7Bs3WM=' 
WHERE 
  key_id = '3df0452157a6ff1df7eb7c934cff3318195d4206a568d85bb7f50aad48026b45' 
  AND (
    token = 'B9RXPztt+p8HxJsmpp5Af9wwJN1EzQXaa96vf7Bs3WM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )