INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8767c6775c2b458dd120a3ff206f140366c5c43b599ce726e5c3782a758062c', 
    'OCz971aY2yFXW2O6kStwiNVQ7L+qOufslt80a+wHvho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)