INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd596733402c4942ed652f7541283555a292e2090584e1b3b9da3382d274a12f8', 
    '+ccv0B7XSyaG1of1CTxKNsIHzdzI1tLHtWw7P3z4vB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)