INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8028dc25afef822c1b8a770472b51357a444909784b495b30f940c50e37bd83c', 
    'luP0+kshx1KLCQSjCLkQlu14LOj/rblqKFQ5RkrsmEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)