INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '452a63879ee97e6cee65274e1e07cba44fa04e09c825b818e647207ed84cad4c', 
    'QdDB9wDVuAy8ob8cBsLhTbnl9Q3ihEVqZhoo2DRoOv8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)