UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GAMB+8O7Ic+77UTQ41GQHunFikYqlRJTZR6eda6BBnk=' 
WHERE 
  key_id = '04637af59a23684ecdc1edcb2c3333beec532470f8bb9866ce1c9cc08174b8b5' 
  AND (
    token = 'GAMB+8O7Ic+77UTQ41GQHunFikYqlRJTZR6eda6BBnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )