INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9df0f7af36f7cdf24a9a3b2a1abdea0969bc214d7a4238f3b903dede25579d18', 
    '4t5kr3kR3kbicmNYjSZgQWkhRCG8AYZQHyo7Ohh+QTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)