UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pFJDdw00tSLtuxh3eRxFyintT0SM46njG0g1IsQurz4=' 
WHERE 
  key_id = 'a8b4035d3683c914c3649bc78c03d08c106eb5c1bb931bd552eb44cd33fd729c' 
  AND (
    token = 'pFJDdw00tSLtuxh3eRxFyintT0SM46njG0g1IsQurz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )