INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54e90aa8ef501ea569f895df8d3ac59ad98523b032a01a460bd53fcd46f87546', 
    '90RvqYrWCfcahnlH/eDyL/JA4YjehxCJGn3ijSTjmv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)