UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P+PyCSVFwXxcYMLSMakm4z5vBVYejIBAG5E61ZlPbLw=' 
WHERE 
  key_id = 'eddc3c6a80dcc47127274b32fc65837288dbea72785dc2edd80da91bc964d535' 
  AND (
    token = 'P+PyCSVFwXxcYMLSMakm4z5vBVYejIBAG5E61ZlPbLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )