INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '499a48155ea98509b8cf577cb9f97a127e88d51349cf83cc61533809d5936a7f', 
    'V//NSRb6IA+KBbgfKWwNNLMcdVy9kdNv5ZKyjiUchCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)