INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ce9f15df6f06ced6119229571919302cd05f8abd53ec21b4a6fd37951a0e9c8', 
    'h3yUsEljgKirYYlBYVbZeoLdTlwJso1RT9BhL/1SE4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)