INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4641b5371492473a787b6cabbbd872344f6f039617d18b6c52845bf22618b314', 
    'iJl44nixi4KF1y6pzNAGz/4gOmySJ7VeRsuS4IJ9Iqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)