INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1447c4b8e923ca014e24a23af03bf5881b7c360c8ba00a4e40dab6730d158519', 
    'lgmT8FAJczlViZ444K7QhjRd9b9uKAfgzKWuNewkFIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)