INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a48ed6ef518fde169ecacded7c185d253457e4b784bc75e21d30f20cf9cc98b1', 
    'sh043Bm41H3ZKx3YXGLTrrgwnnUyPW9rxp8JfuimCuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)