INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55b19945d21b6f58491e71ad3648e1f49af377831e3f21aace3106b52e17f829', 
    'LVIBMA5G+qUNZlNC1LHxXKGwU7wVPi2jGX3u762cDZ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)