UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2bMgT/ZqNmTzvuFKY0ZT8LGYWMuNYtHEbj1vhbeqqNM=' 
WHERE 
  key_id = 'c4f7cf1e8147b7043e045671703f07c4241772ca45c1456fc8f9a0599436d08f' 
  AND (
    token = '2bMgT/ZqNmTzvuFKY0ZT8LGYWMuNYtHEbj1vhbeqqNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )