INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c261a90295919af415651a595d65edb98edc15c1d79484807d75ff305948c69f', 
    'i04Aw+y1jC73VTT8O4bh054aN4nMW9UTxRtNLXKEzK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)