INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7e144ed89ce5e575a3546696eb38d0801997b7b04de80530a7cae056dba8194', 
    'l6lh0N1TuImUZQQv30mu8kQoHwx7Jq8Z4URppJah0I4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)