INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20463a4fbcce1dd07952267fc0fdb9a531eaa49f4b4b01f9aba81b76bcc17da7', 
    '2z5MKiU/qvhRxtRh4g4p/675j7dOJEL02wifbahK4dw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)