INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8efdc45c911aaa2c4a7c22315890575c90f4f682c3aa71fd510faa1cd7ec9c6', 
    'zXTAc3JH9IZnqvOmNnDbqNbQ9dWzDuSzDSPfBy4CcLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)