INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7b2b39b58cd69e38bd3c0289a44534514752be28a66f9edde2e14b489da9788', 
    '8rPyntFrDUQfCmtseKItCqlixOu8WrM7pLETjhpwKVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)