INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '434f59a6b5ce06955dcef7ddeff7bff88dfee5e351665388a4deb481444e5f3e', 
    '4j56Trj1dyb4sfHBrGmFGTzQGGDyQB/V0mV1qGG040I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)