UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U08emM01jm0UiD8eTfvqWo4ur+4sJA8stMU1xlUFhb0=' 
WHERE 
  key_id = '013c01b5b7e3104ff9a2141e46e8771b7a3c42b1f05a14bb92d2d54f9166f7f6' 
  AND (
    token = 'U08emM01jm0UiD8eTfvqWo4ur+4sJA8stMU1xlUFhb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )