INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75a4e7dbf2b5dfd65e3f6fb6305509727d8e35893fd8bf00cd1e9ab0cfe9a91e', 
    'VKsELfCbXna6qfH/kRw16F91cPu3vC0pHq1oY54MwmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)