INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44468c9aa9701dacff9bb7dfac990a911908418e8eb31f114576a29db18adb70', 
    '9r26OInHybGTBMz0lQfP3YXBLa5mA19SZuP3cjvU4aM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)