INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ce9d8a0dce2b55412d2cf6d107d992a623cabab88334a994a74e6f6c8c550c7', 
    'P7w7vQHkiByKb7TbGLonqmLaiwhZbv4MN6mJ54FDK2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)