INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59a21c606c39a43e47b16ef9b996933942a23f57a48206c83157547488af3504', 
    'x/sURK8uxe8XGr3SoWNeH7glieMCVekQITnI07w5Oi0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)