INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f1bf83c0a27072a018383ab9a9859af993670ef5daada54c013b64dfc78b603', 
    'chNzXiM6zDC/HIUh2bPam7wrT+usFPZUU3yJSFpWizU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)