INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a37b5ab6dd679e66dc1282d2953be0be8032727ced80773a8572febd87a85771', 
    's5rLH3wkuDXHcYGCOj4mbNuouXk/O1MnGfCGV48IOLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)