INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52240fbe81373d336f6ea21136671cdff89e5c04559e34cfb166cc2f572e0c42', 
    'IINbS5rDLl7kDtIEoEdD0hN7wnypM0MU1E23HDLr2XE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)