UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fs1vxpUxWX0Ky990nVZ1sYxc3M4BVXU7tAoK+YGEqH8=' 
WHERE 
  key_id = '6923bef16a06243571bd909314b2c8bd0237b8eadc9c9b6cc39a28a67b81dbff' 
  AND (
    token = 'Fs1vxpUxWX0Ky990nVZ1sYxc3M4BVXU7tAoK+YGEqH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )