UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iT1g3rJkt1otSnTtRU+VDHrwMbQrDG3Q7R7X6ly9P24=' 
WHERE 
  key_id = '4ddf7b8c20ce90996c4a9d20adece8e591654c2e62b54ff78a1dbc65ad95d729' 
  AND (
    token = 'iT1g3rJkt1otSnTtRU+VDHrwMbQrDG3Q7R7X6ly9P24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )