INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03197ea8024ed7d707dc2431958b91421729242bea08e85ae7e7c547dd36ac4a', 
    'xD4AeFbCTMdqp4ucPW4fWDphBBUE5nuGbgEjQeeagHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)