INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c708cd4bd9bf1f92b920f272112d1907f964963caef4d52e2eac7b9e5f8b56a9', 
    'v1CYnPD/ON2Z15h3Igh+YPsdheMiK1WbYlpuw9aFmXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)