UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qg/YAyoDlEiB3BjGtbaUcLDGPxgavqxCJ26VN3rri88=' 
WHERE 
  key_id = '25433c7dfde0c5b1c7c761f36fbb19fc8b0fae0f8e16a122a0b032efa06fcdd5' 
  AND (
    token = 'Qg/YAyoDlEiB3BjGtbaUcLDGPxgavqxCJ26VN3rri88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )