INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec7750f601bb9bb8a7ac07bde556c62b5b28eb07bdb2330441b57bbe7ce2b51d', 
    'VuyFN/GPsrovhCLMEquCxFAg6iJfZgYnqgsWW7QPt2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)