UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aF3TBGA2PDsUU6cbRw6T/Muk6ms4YKniISm7wZQcUfI=' 
WHERE 
  key_id = 'f3d77ca6192baf113c17edfc1ec58733b913f3a8bdcde072811d902f176850d8' 
  AND (
    token = 'aF3TBGA2PDsUU6cbRw6T/Muk6ms4YKniISm7wZQcUfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )