INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e82a5648398caf2d932a17057b299f0d7c77e2529f517acfb3267fcbea4c7e6', 
    'cwKSrpmU9G1oKuE8BifRvGTMP+43e2QLPHAArxMYjIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)