INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '819cbe0f4c53185d1c9fcf90b23e7ada21f84348670b68bdc027f89d4ff49778', 
    'NJsCnAUAFtuiBhf6nFHmEDONS5sduxj4D2Oags4EVT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)