INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e687ac91a781bcfbfbe7e38f48e91aaed2e47c25546954ab9ca04705775db743', 
    'Tj0FYu3oXrkjKpqVYZt9/93LHhzPuQRQtoZDZh6IRZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)