INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8e292538a77e1789f8e93bac4a6a768e3ccbcb81d9378d922c4b711eefff4b5', 
    'xSuJe59idhNgq3gn3bBM2Um3UH21XM6KSB9kbG2Xqgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)