UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5gTHxwppqJf/CXwSNRAg2L/YGbf345rneRCvMKbOhT0=' 
WHERE 
  key_id = 'b9ce4b3fe03482653c541c34430575316fc505ad96f9f51a3edacd2e01137535' 
  AND (
    token = '5gTHxwppqJf/CXwSNRAg2L/YGbf345rneRCvMKbOhT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )