INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3d6ecc82faa23f90ecc42a8f642c44341287d13ea741cadaa46546a1352be9e', 
    '9I3IGRmGBYdKXPruI/Z5MBACLsNyGHFMWCOBhj+tYJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)