INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ddc4349a328c51eafae7b1d3645410bea335de664135f4cc4b3414896f895f5', 
    '89j+cwoFRkehEGpslsyf931rrJbCLNkfJEfNs9l6r5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)