INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccbd048f8dce1b5071a8cb579f15a59e7d1f0d00b92882cbff4819f3715eefac', 
    'PFKAWY45e+Kz2AW//S0gvhGnDSlKzUriEV7AlivahSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00082

Result

int(1)