INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee7f8158fe87d1e8978bb38b856570cf54489fe38bff5187563cba7c60787cde', 
    'TmjeisxLmOt81RGhzFov6P/9x325vF3Rl9AO9d9x0F4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)