INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebc65252bcf5d218a0b325801f3fe565847cec479cc44fbdfac069c991897835', 
    'Pexm4ffPHz7EabcHC2earOfjhNncaZsotOXr0LNnCQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)