UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PjiBl7OdGHchRpsP0cTN/QZJbRxuzyaUvcvq3IrvuQM=' 
WHERE 
  key_id = '37cea5263ad66c31e407d204f65d91beae2390e01b26888977025715e37c4eb0' 
  AND (
    token = 'PjiBl7OdGHchRpsP0cTN/QZJbRxuzyaUvcvq3IrvuQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )