INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9209826b88fde1d28192c41ed9e7c5f1925557df0dce21a19c81c0762d78c3a', 
    'Ldw6vVtqdyaAF8zIjy1QpQeWOHbV1n+kCKdbO6r6ugg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)