INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c19cff9d4acab55f3ec1a2f31bbcc2586aa8942334ae281667d800699ca381e2', 
    '9Dybq9QkbFKbILmL+pClm9egb7ALunoeU0f5eDDNu5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)