UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fUA7smo4X1aCs7Muu4pum0gyFFqAvW/kHgO1S4ANhKg=' 
WHERE 
  key_id = 'd69c7760bca473c6d2eda9106255a621a7c1d1447d900fa92202a2e04d73f402' 
  AND (
    token = 'fUA7smo4X1aCs7Muu4pum0gyFFqAvW/kHgO1S4ANhKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )