INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '336d3c6b45ae42b071125767dfdd2acd28a73cabd97820fbd73efe646a0fe077', 
    'HUienq8XBrx2pk38C8BdChis6PUo0w4oOjoURvEDkCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)