UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lNufwj8E481CARovZvmvdY/vcfFA9DCLEYwb9UMK6eI=' 
WHERE 
  key_id = '57d5d7acaaa3d226c5e3debadde1684a63bf32fa44ae3f22c7158e24eae9eaba' 
  AND (
    token = 'lNufwj8E481CARovZvmvdY/vcfFA9DCLEYwb9UMK6eI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )