INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2148b81b560f180b01373ede9e747ed84eb85df67f7029db092ebe9aa252bb5b', 
    'SEBo/Bbf7fimJHLh7LkNGF32QF/rvbkHFgoBaJuKwDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)