UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bBE3tlgv8RrQGXeCGVphQ7tf6uerFDX7GdTll+3V8nE=' 
WHERE 
  key_id = 'cc12b27bd2d3f6df1ee29ffb691aa6abfd53c4835dcbb7df0233fe81981d4d6c' 
  AND (
    token = 'bBE3tlgv8RrQGXeCGVphQ7tf6uerFDX7GdTll+3V8nE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )