INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9c7f455e0e82febcdd201183f18f443824434f748dd9c4365a82f5018b228dc', 
    'IR9cTu0PgQewHYYaafLaeKuNPy7D0xysl5+JPc1TpUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)