INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e0628ba6c0bb3c0c7442a657b78a0c36c97a9cefd780954b80b8ee68e2fbf60', 
    'HUWWRHwd4rvzmcG4F5om2Wv9u0U+SClDyq0pUx2Q5As=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)