UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XS2i0BKTxSciqVQGCbuiFTE+0c5EhsP3rGPEzwccqIQ=' 
WHERE 
  key_id = 'b42c0ff8ddb69a4f0115cf0548cb95d0a00bc8ee0fd33abb98f27aefa5e35742' 
  AND (
    token = 'XS2i0BKTxSciqVQGCbuiFTE+0c5EhsP3rGPEzwccqIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )