UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sr9j8iQxrASadHl5KqAQC3JD432N6cLAhTZ+bdJ1Oec=' 
WHERE 
  key_id = 'a982009800ff5f4991956919d3f1f4dc1f1f53122b7e0fd66138d293a292a67d' 
  AND (
    token = 'sr9j8iQxrASadHl5KqAQC3JD432N6cLAhTZ+bdJ1Oec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )