INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03b66e81350f63879a9eecfc4b515ad16825207ac5b01c7999041b56293dd184', 
    'Yphbx74dak0WVjMUNtKFQfGQkZTpr/LSXv2F666Y5zM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)