INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '887ac788d6ffa83d1c5a8c04580d7fa1aa2799addf0149d7ea2940667a9cd055', 
    '6di1kuSN5rIYQT2wtVjZbWwhi/o9bz5Fobr9oFQW8MY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)