UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UGlfVoVMXizsnb+iNvWMnTEXgO1m7aW1nmU7Dx0sSPI=' 
WHERE 
  key_id = '5ba165d207b9368925ea7ebc9ba11449b4913f1b23615dc0beaa4abda6b6c730' 
  AND (
    token = 'UGlfVoVMXizsnb+iNvWMnTEXgO1m7aW1nmU7Dx0sSPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )