INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81c5e93fc5f0130f44e436d8cd07e3824fe4764e7f2229ed12f33fbd7bfc4403', 
    'PWkURJeQRDjpOeOvkRlEWnH9PUHsxhtMpVygCyhpBoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)