INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fffc7cea98ab15b6e8834e2fdf9fba16a05a9eeb3097d7b569e6648bcdd88afb', 
    'CWn6mEWaUwlHw6a9bt0jrdnNNq4iPI4Eih6h0PY6nwg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)