INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1102c215ff2e7965a9348a511c2aa2ea0e3a6a58dd596ba2e37424ee4555602f', 
    '+tN+KGlQmbxMRXbbcrP4dKtAB2zG7hAdPAxP6hODzKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)