INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad9f9b884916218bf9bd67eeb62614f19c2eecad3fa84b6965d3d3646cc19d84', 
    '5SunrfUuk1dpVY9YB6Uc8hvZwxec6gWn6XO9c/2RDPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)