UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJZQWrcrv64TcuhlwbyWEnjAR/CBY32sOkLL+qnBrsU=' 
WHERE 
  key_id = 'e4b51582164576d09313f92995b83a7340dbccaecfacea8a2272cf5fdb1eff34' 
  AND (
    token = 'pJZQWrcrv64TcuhlwbyWEnjAR/CBY32sOkLL+qnBrsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )