UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1OPQXS4n/ZdvCjQzNF9w1rcJmZYTuW/0BAzZaOLnHvk=' 
WHERE 
  key_id = 'b20ba5789ee8d4caa5d0d658fecd0ad09ed3fff06951b33add983a036522527a' 
  AND (
    token = '1OPQXS4n/ZdvCjQzNF9w1rcJmZYTuW/0BAzZaOLnHvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )