INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c617dd77e39da109c107688088187955da7805217572267b2fe88199a99b64b5', 
    'bUzAPuCOg/DIM0QjtdwDyhNIm8AKlqcaAHgWiUdRIFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)