INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39084a94ba656312871951f7281f3c71f48c6673ae94429d1a9a8c4406d92a6b', 
    '/1HbAqVWRIHAQgtpkiA4CHIvB6hIsrmh908o+3gyReM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)