INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae1b820234820217300640fb5bed3041fc4ee77ae7108c2720c060e8a560bb9c', 
    '/Du/ggrDRHJEBoBO4v641w2UxQcx7baa7oNoUsgyMAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)