INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5c451a0ecc56adb14877cb258e34f2263d2fbfe73f4a0f12b8798081f184ec2', 
    'DLZ5LJMRjHoyBU73hteSuAfe/Ir7iUcky9A7vMZMUzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)