INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f466ca0a043611594fd181d91ed108dcf84dc35d09d81e9c056dad57e6d373f', 
    '0P7hIPtxky5pjKdRv1NlpekG3SKgzZ/DaFUStmr2WVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)