UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3yNMygwgtdwYY4t2N3ZGuNGzW+zKeCaDl/6BcMQE4xY=' 
WHERE 
  key_id = 'a20981320b09ff85456a767b58629b192b1cbc560cfd2c0c2ee575219cfadd77' 
  AND (
    token = '3yNMygwgtdwYY4t2N3ZGuNGzW+zKeCaDl/6BcMQE4xY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )