INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5070f6a5e5c0a58d08c5dcedbab5e2478d997adce88307be464425403dc9009b', 
    '7b+oo6Q0smQnDJlZp3vLxS1v1t/3H38hq8YYsegyMrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)