INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c89370a36d86b29ace158f18bd710b8da6e784df98d1b6df16a944da024bae39', 
    'oSbkYYHzdfT6Hi07J+n/bXx3OM4CG3JorcXLaQyJkro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)