INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eca1e63ad615bd7d314f44cfc932a29a93356b8b2f48d772a6a8824fc833d1f', 
    'V9WbCE10/F3s8wDFxnok/70ZPBaJf/omR9Qxz1TnKTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)