INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a210ae4ec44613c5f8c7d44df25fe1e4f80e8d45c92926cac293549d176a79b', 
    '4tKmm1hRmPpmyHllOvKgqwkrViBQeva6tKK3Ij4EjV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)