UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HbgH4HPiOEKcahiaSx6V7z8q5XYl72bF1lUmXw6+8zY=' 
WHERE 
  key_id = '9fb9256864ebf5afebcf281e2944b96aeb4e0421a9b2bc04c1c4e2ff5632d2d3' 
  AND (
    token = 'HbgH4HPiOEKcahiaSx6V7z8q5XYl72bF1lUmXw6+8zY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )