INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '919671553c8ab83b87ba69139562b2c1c7876cb4b4f99b802c9ecfffb9fff3da', 
    'yrc0Zbgvz5IdtdJUKBHUitpIveZKoeaqoMLyVnNupwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)