INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c76942d4ba9051c6acf0b4bf673e9062d46720ef590feae73394308249ddc06c', 
    'hQqk2nuPw7BPechfOt+vjk0MiFiD27Qhlg8X8fbCtr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)