INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3f97365b67a9d565288fbe41221b125cc9a1e54402d5c20c8f819580bf1bec1', 
    'vZnysGJsEf9apCRuuFHJL/ELdYbUfhX+BCSQO0F3bbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)