INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5dee24e03dd2c4149ad74cc417559f27f8372b410381b021f57ca9dc0d8f4db', 
    'WHFWqu+3ckLUC6z8iVzXrN9s0h+xq8AMQWCmRezm3xI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)