INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd507693005e0dd0da91fdda111d7e0ea8a3dcf8a47781b28b20b07785418d65b', 
    '9anKRW3JnWuB7RptyuDOjJRJN2fLAsfUm8o4C0VSEjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)