UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8qS8eobf1lZLNPI+OMAWOYmYMn8dOQIC6fgOiqoP+A=' 
WHERE 
  key_id = 'a241498a074fcbd90e4e8f4e98d034f2ad92b96dacaf7eb7631d0e2f9fd98508' 
  AND (
    token = 'q8qS8eobf1lZLNPI+OMAWOYmYMn8dOQIC6fgOiqoP+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )