UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pTXtkQr2T0IED2aVLpyHwfycDnIVO5fxLtWrPyLBexo=' 
WHERE 
  key_id = '90a85929342b67a858c27e390a3e8c03c83b6845a768fc96fc1928e80566e70f' 
  AND (
    token = 'pTXtkQr2T0IED2aVLpyHwfycDnIVO5fxLtWrPyLBexo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )