INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcd43cc181d5b90b21d5379eb497f3b9249774598d5ef74cb7732eecdabbd81a', 
    '1wruOxEMbpLOzLLLm8iC8A+Qny0JuvHmEEdtqjyg+I8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)