INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a915151a1a633f6466c7c1563c0055c81722356ef0f4303d08f409a9e141485c', 
    'KclcUjHsrg8f5/CxE3vZ3lnpSpijUmWa3E8k8CyDH6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)