INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd303dddc1873ab6b3326b4607592cb877e153ffc2bf7aada2836ccf2bf638b1a', 
    '4s9NWaiP1QVPT7y0rrcG8yZmfibhawZZm8i6qlYiP+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)