UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tT+45cafYM2bdLcrNI7i8WWF9e9uGoNCv9n+1Db7wX8=' 
WHERE 
  key_id = '1b0317c1e7f4d24934099d15c7bd8eeba63f2de8196669d95d2b22b6635363e8' 
  AND (
    token = 'tT+45cafYM2bdLcrNI7i8WWF9e9uGoNCv9n+1Db7wX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )