INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '275e16dfb26a2f8745d4486994e4aa841303804f69413337f8d0d097486ef34c', 
    'fPa50UWwaFS4bhOd3q+JCY9HlyvJILKROul9qzuKno8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)