INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f397e7076f1c1061478057cc53c67d1c28694001a0b00473bf64937cabbba82a', 
    'mzkYvEO4VueKNB82HRH1Xwl3F8C+0NJ4sfgZRIV3lTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)