INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f9e51f2ed2526a7f9414743944f8d2811a1483107de175e460efe783d11cb6c', 
    'WNtPrNkIusfsmjaiKmLkNf9AAOhmcCfhokbBe+JDU8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)