INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b315dbe6415692c44f9407f58f6a8faed23b2ca057157fc0776bd4cad08d7e9', 
    '3u49W83PclTyx55gKRKzzH+9+F1BQWRHB8h6vKPq7U8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)