INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1861ea4ceefa0983052a4b96672e31073e1645dc3d02140c2607c8857e4243f2', 
    'Wiq7dpBSMUoPEZ5jaMBqQSGn0HYiGzXdK/nkl6kXttU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)