INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d6e01d78cb0569bced7c3ac13ed1d726ff0a10a8f72015d6dcb27ce5f2b7850', 
    'd7tCYnX2BndseFND5muE5gDq8HfCpbAceR4EcNlveHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)