UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a+oTDkzW8ShC/xOv1fGErMt4QHX4g4Z10SbuSSv5460=' 
WHERE 
  key_id = 'd5d8785ebe0b420f80b6003df06cfd8f3e1ef3f00c782a9b983187872e73d77c' 
  AND (
    token = 'a+oTDkzW8ShC/xOv1fGErMt4QHX4g4Z10SbuSSv5460=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )