INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '043249feb2857fa0cd31e55d5967734b33b1f3c4579b540301326305a0b8b2a9', 
    'DOTpB2BkgIkoo2p0XBk8qKwhViNFptcbydi6H85aBSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)