INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6609a22f9e2e31b4a28c813a48f4a4f240f7a704b2c140e42cf67709a7e8cc53', 
    'muWDqqfpaaKhWXvVmpmP3Ba21V5X5dP2NMxwqhwIZdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)