INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d4db3d0635c07d55ac10989a9eb979e2f8df61e70e44d8e50ebbf73467f1466', 
    'h/MPwQZ2JJ5ySQUm7aHWHbw9omUF9zE6iR1SnP8Ft28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)