UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DzCAZ5gXrG9NL66huHea4wrFQ6NWHkCk6tqJ8og6bXM=' 
WHERE 
  key_id = 'd989dcdcbc997b14503b71145666cd4a8eceaea904c4f3c06616045517929c27' 
  AND (
    token = 'DzCAZ5gXrG9NL66huHea4wrFQ6NWHkCk6tqJ8og6bXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )