INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '276e73fea5b509a49373b9b52b54e60e196964c0bd515a00a77ac10b1c6c6b63', 
    '9c6u6eWx7ojgFdB1N+3B9oYJFwHNMTraifBXyTmzJUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)