UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Tzs6KbQzVpSBYBz3+xJ678dKZNp7nzVx9S6u1lPGIA=' 
WHERE 
  key_id = 'e474f64f55404065aa679c13f569895f2a00f82c46a2e3499ba512a64bd831e7' 
  AND (
    token = '1Tzs6KbQzVpSBYBz3+xJ678dKZNp7nzVx9S6u1lPGIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )