INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d8841dfc8880febc62c9d338d9e567ad737a95a5726aba0ee43a6b65c3c470e', 
    'dWzgKnvc0nvmM6srGKl0dEJeEQpwwYsRz3rBSeuKfdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)