INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef0b0ced9359b7b5bb6dd7ef7d89afa4e7393c07d54863e1080e2269871869b7', 
    'Aex5c6C+CTgwDak+9W2VShonZcakuUR1kOd9mvfOGIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)