INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3b1ddfb78059a2ba421def40239b5648d67cec2ccbfd3373ee1893db710fdea', 
    'nskCQjaxaPT9tokEMyCQxQBPN3ogtAUC/Eb71/ZUr3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)