INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb6b23e608a6438ff6a6713b9233fb7a9a15df1338fce003d1b48396cbcc981c', 
    '8HTiuhg5h7YKlwMYOsaLkccNFPHIOjWAsqJfY9zOnlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)