UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8DXhs42elQtPT7XGq69V+Js4sumDyqcRKWFaxfxQrbM=' 
WHERE 
  key_id = '99ed6c815f9622fa3cea537ce433802b48b1c5ae2546933971d09672cb1eacaa' 
  AND (
    token = '8DXhs42elQtPT7XGq69V+Js4sumDyqcRKWFaxfxQrbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )