INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c9bf6bf0e0d7e56216aee2b7604aa836674024c80ac5f1b5f83bf3f7af37230', 
    'poRBjyReqPO6ZBckynSrqZQiNECRFlz8maVPth2ofKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)