INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '642b804129b403003bf96a5007576734ee1299690ee91bb7224ed5ec1751a448', 
    'K1OVNeTNAoEqlnnrbcjqI/TgHBQ/69BDyBROyPhCZs8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)