INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75327e996cc05552b531b93487df3b0f3a5bf2e9cb9e4f4a1c5a896e8a02f9b4', 
    'nlJVQPRQZ5VUPhXg1z9WKZLuwHUmBAqSirxQ8Pseo7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)