UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aPN498etMs2D4hF4ZBfNwuYPyLc7Zc40pGLg4AiwHEE=' 
WHERE 
  key_id = '44d7d40c0cf2b9849c157537cf477a1bddf0c26df9f7fef463fc39048c99b443' 
  AND (
    token = 'aPN498etMs2D4hF4ZBfNwuYPyLc7Zc40pGLg4AiwHEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )