INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '407d50780ab8c85e35574e4a23c5e0ed8c9f690a80835c4fbbebce247f2381ad', 
    'MDH51Xky29WQ5oZ1ctjp5S+wrcWmfyQpThAuo1GFBdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)