INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7d19901215d88804cd7a694b126afffb5039fedcf483fb3528e6ee397c4c20b', 
    '6M235Hdf78V5RvNOz64mTv+dVLvdsLmjgjEZSYXCgqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)