UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '240ihUPxT/NTMQzM6p5b2qaRQL58Jbu5jtGk5U6ZXlU=' 
WHERE 
  key_id = '5b7f0342f08c82813b13c67fa948fd1e6db273dd1989f743a240b9256e3a8822' 
  AND (
    token = '240ihUPxT/NTMQzM6p5b2qaRQL58Jbu5jtGk5U6ZXlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )