UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pkE6b9m+53Yc6WOpfJgDVNJWXlum+kAY7CjlSysiplI=' 
WHERE 
  key_id = 'cb4990f6a6e6002924d9314f8a77e68f7fb69fe461243f2a2bd8b95e18415b40' 
  AND (
    token = 'pkE6b9m+53Yc6WOpfJgDVNJWXlum+kAY7CjlSysiplI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )