UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tx2PCimhyaBLIWC9Ih7OQietEA4K0A6ZHMY+9y32dqc=' 
WHERE 
  key_id = '906430df9a687e19234c78bdb8193694ebc7acfb83b1b4b71eb4505cd7510766' 
  AND (
    token = 'Tx2PCimhyaBLIWC9Ih7OQietEA4K0A6ZHMY+9y32dqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )