UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kaEtz19MRO6W0JZ8STYkao2uqDOIlsEmakB/i+4t/Ng=' 
WHERE 
  key_id = '8ae9ea806fe728fc976f56597bbeaab36c86bf2fb34aa8a32e0419ce6fdd9c9b' 
  AND (
    token = 'kaEtz19MRO6W0JZ8STYkao2uqDOIlsEmakB/i+4t/Ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )