INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96f4c73590f192981831b63af8495824e816735fb031807a145b47bda68ffd02', 
    'bxQ/KvIK4z8R+CtYCOvHRekkEFxVuojkCPrLjhcEv8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)