INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b074f8fe5a2233c2b8a23fb12d853d72241c9b851a18cebb44f033b8f8b19fe', 
    '6UeQlrWxmbxeDzuygTw5bSsoyKmE4I0YZ6ChFBUGmTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)