UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RoLUs7ahhfW9DbjPDM79fpSpdTRGK2ilt0aX8rnBFec=' 
WHERE 
  key_id = 'af466e37e3bd2b604dac0c27dc3df373286749d45027bc463e8177196a5efb00' 
  AND (
    token = 'RoLUs7ahhfW9DbjPDM79fpSpdTRGK2ilt0aX8rnBFec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )