UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmGpdT5G4Z6C15OaVCgsU5bsRm0JP1tqIBfA6Valb/Y=' 
WHERE 
  key_id = '405e6270d9c359b659de53e374eeb51d34771ddf796ca96dcd57a90ccd5db7b6' 
  AND (
    token = 'TmGpdT5G4Z6C15OaVCgsU5bsRm0JP1tqIBfA6Valb/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )