INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad2d713b50831513f1032794cbf5710d0f0433544f11959d1905615efb359309', 
    'Ll25e+PFVxNphCslw+VxkuEbEcPtyrGSZ6Gu8RTPMHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)