UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U8VgSDzPZwfIBkrx18gL3iwjEAHF0wKHke8h7ZVwmSo=' 
WHERE 
  key_id = '494d240b41739acbefd9d26edd7ae2a92093ebfc9fbd0a1179b1446dd85f91a4' 
  AND (
    token = 'U8VgSDzPZwfIBkrx18gL3iwjEAHF0wKHke8h7ZVwmSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )