INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8a9780f1bcd51afe8487486f0e207956759e77cb673aebcfd7bb34d771f42dc', 
    'gRLUtSSBUVPPlUPVmNrm7fRMf4oYvVAP+E8FMkj+Zpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)