UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0EJm7QE+OhrsrXsJ46HW/Ngrep8AGsT5Oo7TkcQecHE=' 
WHERE 
  key_id = '68920aad61bac57a48ce43913897470b40e5ffc69692308b1d21542ec12821de' 
  AND (
    token = '0EJm7QE+OhrsrXsJ46HW/Ngrep8AGsT5Oo7TkcQecHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )