INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffe2f99b04d8634ccc5e7db12a2b1f0d5d99683ab8883ad9c0373ade5cf517b7', 
    '7wyyZsbBiOTr3wjOlxCFnWuD5DeQ5C50f9MgQnU73+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)