INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '191a164ddf565f9b815a724de274159ed7c639221bfdc5783e07068bc51ce307', 
    'kffARn/DZxdpb7Nph5n5At8IOcMStrP/mSUAxNbxK7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)