INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3bb937aa9eb30b4a02675b0317af04f53609be8e8ca4766790abc25ed1a01f6', 
    'hj6RWkibrVtiEI3b52im/XW+klLz3MHJEXWWAG0bn5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)