INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d6fcbd79f9c914921382bde79088deeef37b54facb3118a2affea6d779b3419', 
    'tSWI5IBUXEKgMFOECa6Xun4qvusgjms0E/duIf3tYqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)