UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fv2kasz4duNGZqzeqobPgwQ4o5wr4Yf7q1NzxkRQ6+M=' 
WHERE 
  key_id = '12c26a6b31a44f2693eeeb11669b7f23711c29643b829a1a92f374ee5ec9f9cc' 
  AND (
    token = 'fv2kasz4duNGZqzeqobPgwQ4o5wr4Yf7q1NzxkRQ6+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )