UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EzSeIowkYfHts+9u6liL0A5BveZ6z8ae/tI2R9NalU4=' 
WHERE 
  key_id = 'eceec8ad935466aace8e69df9baf31af6b908d692facc543ae6e1e4e16013e1c' 
  AND (
    token = 'EzSeIowkYfHts+9u6liL0A5BveZ6z8ae/tI2R9NalU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )