UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9YP0ZwEuPYyybGTwguppZUU6THVD+3epTdg13BmdCLs=' 
WHERE 
  key_id = 'ac7564173755ae3889e6a16356c7ae44636542a1e8c8da153d564dd6b2ec03d0' 
  AND (
    token = '9YP0ZwEuPYyybGTwguppZUU6THVD+3epTdg13BmdCLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )