UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KRSY6mVTmrYQwwoI8SfjCqlf3ieCnevBvEyx/YYMme8=' 
WHERE 
  key_id = 'bcf9d37bcf353d94d3138e4c6240b4e409bbab56468202ea89fa1f2690909b45' 
  AND (
    token = 'KRSY6mVTmrYQwwoI8SfjCqlf3ieCnevBvEyx/YYMme8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )