INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d6e8a1ed3ba79d886845b061cff4e622b778891f0694e6d5e591169b9f33286', 
    'RAOm+W4vKkY8dKZoN4l/bX3ScaYM9iLEwNJwncfrMF0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)