INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d93c84815d38b17ae07f796966fdcc114802d30476f08091c95f7938aaf232d', 
    'W0QDIDXbP/DTuev1XkDqr70Ugn183S8bF/R8il4RQRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)