UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jZnShlK1iPxf5M4VvsahKTpcadJ1Bw4w0/AuuJxyB8E=' 
WHERE 
  key_id = '306a43c4e834df193887380549d424af038abca83739a594a07990a2ded41ed4' 
  AND (
    token = 'jZnShlK1iPxf5M4VvsahKTpcadJ1Bw4w0/AuuJxyB8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )