UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jyoK7ba4sKO+ojIj0ubWUjgqhpZrREWpr5q616PUtN0=' 
WHERE 
  key_id = '39ba1f71c1ee5bd7548e351748c757600256997a5047b80f53299c63098ec888' 
  AND (
    token = 'jyoK7ba4sKO+ojIj0ubWUjgqhpZrREWpr5q616PUtN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )