UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HC+PRRZXIXiPQpSyT7vd0eP4V14v5ii+LliO9hEUWgM=' 
WHERE 
  key_id = '16cc449fac13fc1fd08a1bb24ce4c6d5e3f7ecff4bfa0dd8e2c9ff34b3785fb4' 
  AND (
    token = 'HC+PRRZXIXiPQpSyT7vd0eP4V14v5ii+LliO9hEUWgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )