UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CPP6zsv2/OoJW2oDlK/XRfmwrXxfaQS/rzU+gn6rvZI=' 
WHERE 
  key_id = 'dbf92db1fc82faa79dc83cb76a7e26f70752de7637c5b255ab2b130b659f3709' 
  AND (
    token = 'CPP6zsv2/OoJW2oDlK/XRfmwrXxfaQS/rzU+gn6rvZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )