INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbca4cbcc1fba98dfc269a0a32a69acb19a0fb7bb71cb25622704c5f1550fd4e', 
    'ukPxVweN6A5udkUJrWuKWPDqDFSRJtcp31hKRl2bick=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)