INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd33956ff69f68ad3640c0ef397094e11f214484eb04949175ee18ad6c31003a2', 
    '2VIe8td50JfCyTBEctXp8yGLz1NKCSFVGkC02jCE36o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)