UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/M1FGal9IinlCNBtEb4IHvGrqB5ObnKmRCaiaLT1pJ8=' 
WHERE 
  key_id = 'f721d564b1e23be0d7c9bec86a0e99b651832eff8c418d580c39f4d8ea9e7942' 
  AND (
    token = '/M1FGal9IinlCNBtEb4IHvGrqB5ObnKmRCaiaLT1pJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )