INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c52bc116e84b278495d2588d4fc037b21b23356ec4f10259ede8828ea00ca7a', 
    'ptRIOONvkCVuwDTluE+MOpjZNNdlyW/IBA5KISx7Rks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)