INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87f29053a906bf52c03981260cd46a79dee29b5ea3ebcd23db76d6f836f836de', 
    '70eafn4Qc7Y9qE8UsP8KCB4Ej/ZRCbmmZL0uu7qrPKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)