INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b18802f5169c3412cfd78bbb747f4bb73816243ae6a01b8fd8de84cc4263a1e', 
    'rHBe65F7gsHfj5CG1iYsdOB7yXc5QjhwRP7t936Fyq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)