UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GK9ZrZXEEDCRmv2n76KEeuofI2qBS6zR/N9akf7aWa8=' 
WHERE 
  key_id = '1b786c6793a08fb502eae8e0061dee7ea2a3547fa3ec462d0279a9a4c6b3e835' 
  AND (
    token = 'GK9ZrZXEEDCRmv2n76KEeuofI2qBS6zR/N9akf7aWa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )