INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68221fbe40d607b1cdbe8b84378cfa75ae950c63bcdd7b4989750c11997b20d0', 
    'ML8OHphmHivF9YXdaEu4bta7Uq++isad8CjXBy5ZwKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)