UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OW2Q3mJ320E0XZqH9bu32BuJ/y9O1SNaCt3vVJGlgl0=' 
WHERE 
  key_id = 'dc76c4e1511d8bdda538eafa4c17c6ddef8e1318e78de2c2c8a5498e86d23b54' 
  AND (
    token = 'OW2Q3mJ320E0XZqH9bu32BuJ/y9O1SNaCt3vVJGlgl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )