INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15e7d1af5144cf0822cb354ebe56797dc7b803d6072e8aab7ea3df4ea2e648b4', 
    'n0xcJgZy371fyLtCNO3Q0518nQ5o4Cu7/UkByBuLKrM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)