INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21e18ae6a5ac62dd2bbc87c8b52062507d24d6e88bcf5b2b805dcfc64caed034', 
    '80vpLlVrLTisKMS/J/33QhQEPEWn8TiG9ZYjf6arewM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)