INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '450bec8cb78cda23b260b9de44c5fcd91398e1539dc0f43e0fa7fa29aaafce54', 
    'Hho6WVahOtiQPahUbTRQT8pCHW+lAOBsf03hH7V7KT8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)