INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51b401b0068208b3c1ac90e8cb822a1716a4bfe273e2e66d86b75d49c7904ac8', 
    'hF1KkLXec4DIsqu5fEkksfCz+Dz5O91lpqRhdyCxP6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)