INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '499dd51e949082de3179146b8a318f2ed8bc157b985e47390d23dbc7dd8a76f4', 
    'RPzP5hkWwgVwvGe/3hQE2hl6zIUNPgfeNvxWDZmSd8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)