UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KzPNSeKnY2oCoFO86EWZrBiCkc/yHJd8m60sI2k+GRk=' 
WHERE 
  key_id = '734df3bbe4a84353a9678b6ecb508a00811b7e00927c8736987e86c14aed42b5' 
  AND (
    token = 'KzPNSeKnY2oCoFO86EWZrBiCkc/yHJd8m60sI2k+GRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )