INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08db2fc976499215ee7c289f75f50877539e3aceff7b322c7262645931bb7dba', 
    'S9RluvTJefHoDGI6gr20kY52Osq8SPOgjBDYTeyb+ak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)