UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5VHNL23Orz5T5A/MCRI7GBhUj3B1I3hNx83JyUIg8ME=' 
WHERE 
  key_id = 'e5b574c530631e3a9cb6bd390fd48559270b559a6512ced3b8fbc744757d3a2e' 
  AND (
    token = '5VHNL23Orz5T5A/MCRI7GBhUj3B1I3hNx83JyUIg8ME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )