UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0oFVvFldI8ATxPISLzc3/Ks4wGUoCLwUCNNMN0jn250=' 
WHERE 
  key_id = '5c7f0b0fc3a0dd57d4ca526ee6cd6df1df89e43f0e52ecc72fd794de804bd875' 
  AND (
    token = '0oFVvFldI8ATxPISLzc3/Ks4wGUoCLwUCNNMN0jn250=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )