INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f747886c0642215918ea62cb3591965af7c489fd624516631ae0f9785c20ea2', 
    'rQiutq0Qj7HAwtkgoLFF4/7ycecka8JF7UJ2Rsb5xB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)