INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5953a24256a4f87b383305c81b1bfa405e72ffed89b479a7cd3bde3b5ae10baf', 
    'zAS7A6cbw1pZabhr/v7s4MXcCafQ0dH+prWlvZlLnvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)