UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MgRNWVPUluqWF2UPrDIkAwHAFlPlZKjws8SqbGMiPyE=' 
WHERE 
  key_id = '324c574bd02e11db1ba5d76038493eeda371d6165c5d43fb68fcf18ac578ef2a' 
  AND (
    token = 'MgRNWVPUluqWF2UPrDIkAwHAFlPlZKjws8SqbGMiPyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )