INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '247b4566599dffa9abdca3e89c67e63060ed594575fc93817d2620f866bab374', 
    'n3WpeGKpH8TdOmkZ4HPzcuzJlPY2IoJqsUaBvKrSSyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)