INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20eb5c230d8bf99b00725cc1d8e847aee2f9cdf4c7bc96d1837b8f77bd7e1e21', 
    'HjtDqoEYLX9rVDRhQ/+lHjtDan08c9DPLJHKVCW91+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)