INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2968c03e0123351c53c52d4f9e438764bcf365b01ed4dd6e8cecff2928eff5c', 
    't95+UPi7OMeUaP/scuWHs6jXsnGSsSEloWj8DlI0pZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)