INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57c88e2f78eb287ad2d7a35a22a41e5690212f78e853d735adcb537bb55e7a83', 
    'ABbSG6TMBNv/v/Lk0vg1e6EZQEOWscY5GVsYceeE0GM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)