INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e20bb67f1351ae07f5a3289b22fb1600eb80f114e10f9fc3efd0a90e62997bd4', 
    '77bX/DY8rWOs5gPXEuYr7VK7916WcFdFwHkib6JNsZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)