UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dl5U5cb/9VVWb8pkWdkEIuayHrCNqEkUpxG+f05YPMg=' 
WHERE 
  key_id = '0b383c2e20fff268d52c0a98caf06e213d35adf0fe727619c448baad62c5c1f7' 
  AND (
    token = 'Dl5U5cb/9VVWb8pkWdkEIuayHrCNqEkUpxG+f05YPMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )