UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kdNTET5cEYAjyRRzgwFlBCCIXk4I+1OkDBIEa1woo+8=' 
WHERE 
  key_id = '74c38f1a208866f3bf73ec9fecebd853461127ae963a58632083bce6b9a841d1' 
  AND (
    token = 'kdNTET5cEYAjyRRzgwFlBCCIXk4I+1OkDBIEa1woo+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )