INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '290c6f1ceb9895066a81b449e00edc3e5ce7ddcacb042bb55927c46344749216', 
    'o6Pi/G5HDWmCFSZQIucLKz4UcXESQeI3LDcY9u3aWv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)