INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39eb06040e657a333f3e23c55dc28675aaf035960a7fda2be7f1921190a666f6', 
    'Rep3swdtV1HS+yDWZ+5ebHJF06dI7CApXn3cjwszLEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)