INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '976fbdb4419755e89203a7bbf776b457fbe94993a983a9cbdb48c222f62a5ad6', 
    'vNGKxdJciHwduy9Pi8sug3wDHM64yTilPtVDBTjCAgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)