UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ocU2Ib0ycjIzQgFYFmS9tbfU3Ypk6aXcyV289eZleuQ=' 
WHERE 
  key_id = '32280b2fc14a75b34b4ccf3719b29e1df1a5d5e955c3f7086a3aefb6b02aa5d3' 
  AND (
    token = 'ocU2Ib0ycjIzQgFYFmS9tbfU3Ypk6aXcyV289eZleuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )