INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29a978af8085a20465924a7add59788953addde6a9dad6ceed9562f20f555c92', 
    'Jvg9bBWhYgyaIrZygGHp7FYLUny31OUqWe206t/sAlQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)