INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e7a75a64eff5d26ef577ed2f09dea5e1f511ad89d96414a44688909f6740c25', 
    'lvxq2BuwSzZ5F1edNUaCv2gUZj7GXcYMlDqt1nuqPCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)