INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d9a7c6154d2f8de141b0deb72fbe41612abd7dc8659bb771b81575fa5b4605c', 
    '4Y1+KOfNkzFA593hYZBR535oHO/PuNuC6QuAXdPTPIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)