UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sFxs/jZ8XMTPgRBHSBvzrd3Da2raJLgk9/LGxq+GGTo=' 
WHERE 
  key_id = '8f9db3a399c6208284377451a7dc69dbb2e5e4470e41e0608482785bb2b19e61' 
  AND (
    token = 'sFxs/jZ8XMTPgRBHSBvzrd3Da2raJLgk9/LGxq+GGTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )