INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15a8cd9ab77ed429485560b8fbcdebc8793fc30676a5428154bd4a0cf593eb64', 
    'PaGZ/Maz7bvI8mMRYHAmwGT4BjPIOWATx6fqxiqx8LY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)