UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fVAGHh6X2z7r5dxxygmhDc0J6l3N2J6AVS/zzTDcMWE=' 
WHERE 
  key_id = '4e8e5fc2c81462f1a29ccdce6635098dc7f45b0c34c8b56da04a24bb1d43b5bd' 
  AND (
    token = 'fVAGHh6X2z7r5dxxygmhDc0J6l3N2J6AVS/zzTDcMWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )