UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qQyVQ7ndRq200d0LPz0JCdr7ClaC1BG2mE7Pv7o6iw0=' 
WHERE 
  key_id = '8aac193a24971ebd6bf6323cba7b5a7fcc138ac3f7c8a7e0ae56917abec7f0c1' 
  AND (
    token = 'qQyVQ7ndRq200d0LPz0JCdr7ClaC1BG2mE7Pv7o6iw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )