INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b329dac63775781cd0570dbe6e0804039b6b984572774aec12f820c93e55359', 
    '+DC3SPhIxm0WKJ5VFvidhQFQJD/5xg5nj/muJOyJgHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)