INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '351497db5cb3cb5056e2f5fdb3c936b71363c713181fab932f84fb21cedeea6f', 
    '/t80gDv0ZSFHWsXHTasfC56VacuApUE35p37MZmyJQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)