INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a1cc76b19b342bf6f6cc2d292923a16bdf68a2bddfc8e8d42337170bd009a29', 
    'h8QwZmvnkr81iMmGo56rcQ5eJBIc2fadbNkl3bOmhq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)