INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '334182a91e91109ea6888752fe2c78a240d7853345aacd508fc21f27422e2b21', 
    'AyhNIrgiIprjAl/YFMUlZkhyULc7MC3bGcBn3V1r6As=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)