INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f73544df41f8cd3bf60be732069f026a083843cf03f19f019967ae5a1addea3a', 
    'j3XQgFkN8eOwrInorWhe4imLvu9ERO/+e4g0+3GEtuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)