UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xIZ5/uSWkMop8Q4crT2moH7Vva3lrhYsJQBD1rxnT/I=' 
WHERE 
  key_id = '894e8a509715caa3f55abfe21f52ff6e458cbd368b4a7f1bf3e0857d0dfced66' 
  AND (
    token = 'xIZ5/uSWkMop8Q4crT2moH7Vva3lrhYsJQBD1rxnT/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )