INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50206b5d471e5b14aa8800be409de7040f20ca1508b00382d0df44d869e28bb6', 
    'dKavK3xVmi3qzXjuWuTDzhTRZQ0cC2WghjrhDC5zpLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)