INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b426ac73f6a26129d0ab7f35df11d0fcafa32656f62318891bc482815e508c7d', 
    'z3hO/PkLP46yLI4zg1g5Cbr6sPPcZ49rk0oHm+T2LEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)