UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ab7NmN5rgq4pKqmnIPXjQXChzSQr0rCCKMZkAvSVPk4=' 
WHERE 
  key_id = '9f7995bec2f5b93f69b7337f63f1c0980d7aa0169c72e07dcafa2dee1bbc75cb' 
  AND (
    token = 'ab7NmN5rgq4pKqmnIPXjQXChzSQr0rCCKMZkAvSVPk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )