INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec0acb7e48bf943ba6f021c7d6150c81c295cb8335c83d3c3afb123672c1efc5', 
    'misg5YJOmaf+SYfv1aOMKjNS0KZ0PnuZGvBLDdRh2QA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)