INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2e17ef531d5a19191fdc75b9a00ca4a230e938304a89114426e3feba2255daf', 
    'O1ElV0Dppptpm/koGVV285sdAsjfZ3yDd0dVmNvkuXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)