UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gJUHeOYi6OcfynXKZh0rvbok9plQ+IOKCuUmR0N2pF8=' 
WHERE 
  key_id = '7a2b8c094c8d3066cc6bd62e9311c8ae8a49b9b2dcdf33a82d2ea0fc63c92c89' 
  AND (
    token = 'gJUHeOYi6OcfynXKZh0rvbok9plQ+IOKCuUmR0N2pF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )