INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28dcdaffde94a80a1bdba4d99199502c19657f439f1bdd1c0ab8f783f0a589f0', 
    'C3be4glTTwA+utTb3G2l3l6MwpZdJwRR1pF0lWZMKHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)