UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uj29NLtTi2O+jZWG9EV5fUDLh64zYhekWNvyakneyAY=' 
WHERE 
  key_id = '577b5ebeb6ffe3e24b988bf95385280218f79b14093523eae12526c662816a4a' 
  AND (
    token = 'uj29NLtTi2O+jZWG9EV5fUDLh64zYhekWNvyakneyAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )