INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5255156fec71f9ae60fef6a0811f01044afd1724ef2baede17b06501fdbd5a35', 
    '/0v3nHXGFLkznU2XyNBM3yfp1lnvwlH5J0vMLanuumo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)