UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'snwmjPbBGkvytGoWWmwobtpqEZOA4qg+Q0QtdgPHA+w=' 
WHERE 
  key_id = 'c43ceac3c4adc4044ee4d2cac67daf82ef5547e331b0d659beb6679645f76599' 
  AND (
    token = 'snwmjPbBGkvytGoWWmwobtpqEZOA4qg+Q0QtdgPHA+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )