UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CTz0mWzRNY/a3qzgw5CbnLU4Oiy0bVJ+BTF6l1f+fjo=' 
WHERE 
  key_id = 'f8954a935a8876ca77c21eadc6720194307e1fe5c368fa54e47c2b4b641de44c' 
  AND (
    token = 'CTz0mWzRNY/a3qzgw5CbnLU4Oiy0bVJ+BTF6l1f+fjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )