INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efc15ecfe21ea88782690429dcf3e400995d89674853b5828020d946d84d7349', 
    'dms8Co//7aP6CPS9n6O3jP13vQpfuQv+MH1vaIHVylM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)