INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6f2f0c859cf4a4f384bfb74b0d164aaa4fcd24c83edc7d75acc8d0ace75122b', 
    '0g2XwYt4UOtrTysDzPgeteaqTROh7QTkW+37syWVsY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)