INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d635fca8bba68b38083b4da9177ad04a293b9f876f01350bd31af340426eb3b', 
    'JGcHCGXPWIje1038n/G0vZwzTyC+zLpPHPNApcMto1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)