INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7990e5e1a6df2ca73aa323d5fb0e095568a7716a09ceb0e35f7d0d8514ed504b', 
    '+agQuoQ7OfAicPkd85HWLQyn1jlIJk6YPqjIrwLJl28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)