INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ca076a060e800e93c04b8b6b879800e3cae4e1803eae58f4f433b9bdadb85fe', 
    'TxA8cwdaqEeS63fkaTMHttlWByqnCaUEQxPrpB/tCV4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)