INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da03149af5c99487412f5609e149779be65218bc803a79228e5edea8e150a9bb', 
    'KqFUPZUubiM55qrQNYua8xdQHJ6qAeUtWCwc/+eVSqw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)