INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a6cf8e22c00a356a3c49220b0ba37a8f8cac57751fe94eadb5e26f1f39914ea', 
    '/t/LVs3ngvkrVlRUbcmh9OCJeOlkQdDUDLH89vjIagE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)