INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19831ff1252270690869070be4e1dde1401d67709f027e55df4c4508222825d9', 
    '+av/fRsHNDgWgXFJB+rOHHsGGZi5I6Z01OgTr6qdIZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)