INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c2403c2358ce369d317f4d61d7b75d71d72e9f915735900085365b420fc5644', 
    'LXHegKMfpdVrkok27UpEsBHmk3/rwbPnDGqxGEZCaMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)