UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DKqCdUAkf7t1mHPwSSMntQivCgQP6ZyOqqk8dVWijhg=' 
WHERE 
  key_id = '16ef21e133e93c1b40dfa7cf5130044cdea5ca07deaeab9b019044a45f801ced' 
  AND (
    token = 'DKqCdUAkf7t1mHPwSSMntQivCgQP6ZyOqqk8dVWijhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )