UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gp6EQFLsF+Loyy/Usndb4tNfK7ln61lkUy0TJSHQ1ms=' 
WHERE 
  key_id = 'e134884cd2070dfd3c065cf0db461148765554ecaad3b4d1bd8cbe892731b382' 
  AND (
    token = 'gp6EQFLsF+Loyy/Usndb4tNfK7ln61lkUy0TJSHQ1ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )