UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CVUmmxqXhuX21hAEZnE/QJ/6IwDZKbZ3JRcPYmNtiaU=' 
WHERE 
  key_id = 'ed04674affcb06282ec46b640c0743cf7273da194dc76d728b84338b8a03c634' 
  AND (
    token = 'CVUmmxqXhuX21hAEZnE/QJ/6IwDZKbZ3JRcPYmNtiaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )