UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qYRjpbdlr/YywQVpseWAlg5xjj6I+T+epi6IgvlvLC8=' 
WHERE 
  key_id = '42f9f9978a70c6646fcbc0e7954c8adb6562d7f0c5cc6c2076c3df0bc480d18e' 
  AND (
    token = 'qYRjpbdlr/YywQVpseWAlg5xjj6I+T+epi6IgvlvLC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )