INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31cb1dc1f863ed72a8d326148d08691cd28abcff09e04656d4ea0c5797816360', 
    'hpQSq8M2PDKq3psmGjHdmmunzeuWSjkz9JutPAIY83o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)