UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UzIBKIbJ9rTmY04h9Glc80dPPi0CY1BCW9Fcchv/gE4=' 
WHERE 
  key_id = 'b27409bc60c5d45f6dd9bf9c74936a46655c6c8480dc890e54956eb1b6487042' 
  AND (
    token = 'UzIBKIbJ9rTmY04h9Glc80dPPi0CY1BCW9Fcchv/gE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )