UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g0kK8XOZP8KDafqr9OluS3YDK6btEYjd8fyII8oGklA=' 
WHERE 
  key_id = 'b3dfaf293cac9609e3e6fc8826cdfeca2a85c5d428d2d366fbc317987a85b559' 
  AND (
    token = 'g0kK8XOZP8KDafqr9OluS3YDK6btEYjd8fyII8oGklA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )