UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eFszKhJUAy2fwZe15Nn8q6RVtPeX4PLYQXOGfztDhrM=' 
WHERE 
  key_id = '779c8a782041c9e3e08950241651e89765179ec83907fa83e3b1b7de9ab6dd54' 
  AND (
    token = 'eFszKhJUAy2fwZe15Nn8q6RVtPeX4PLYQXOGfztDhrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )