UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0JMP7Fv5NztJg7hKZkRPMos7CHZQZfDXspK7pYSI8gk=' 
WHERE 
  key_id = '34c6f705227756fa3f9c71161b99118260ca394f54e1e16263a45ed9edaa908c' 
  AND (
    token = '0JMP7Fv5NztJg7hKZkRPMos7CHZQZfDXspK7pYSI8gk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )