INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91bbe8e230dd2defb3a2685b9498aa2b5c99f5d64e43f5f11d9e8cb6e8760b94', 
    '6v8rs6vOQ7JXyC/fEmFbbhyhqcGIrPYJ3waiB1yV+og=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00076

Result

int(1)