UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fdqvLQ31biQrwO5oXcKUdgvh0v66uaTjDtUPEnGJM44=' 
WHERE 
  key_id = '24ea19b7b23b039956f3c79416b45ad09813fffaadfee0421f0acf727ce236e3' 
  AND (
    token = 'fdqvLQ31biQrwO5oXcKUdgvh0v66uaTjDtUPEnGJM44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )