INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccb53be343a60ed93f2d7be8d148dfa9d69c98e574edd050b008a166082d913a', 
    '7yCDAdVUPAiZKgEXTam1h+BrLunaWXVqRsNclebdwSA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)