UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kOMzqA+397Ka1B8cVmPjo0np02biqRjhjN7AvjpWO90=' 
WHERE 
  key_id = 'a585e7ca2715d078e7a797999f4f8daba45281e7ec4bde32418e6a8a96a4b8a8' 
  AND (
    token = 'kOMzqA+397Ka1B8cVmPjo0np02biqRjhjN7AvjpWO90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )