INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c87bb6e81f8c5ad7f747992a1dea235b9db9cc9d39ff0bb568d728f2d5d617e', 
    'PVk7YsudMLxIoVkMFY5YilJYgvFN4HeX5VaYmVLNxek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)