INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8c667d92856554de925de682cf8721473813e009301ef1f593400fc32df1e56', 
    'aoZOx5ApMPUtjcleVT+oIgUQz5wHtnw0rRXRkIPL0Fs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)