INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46ca80430cda8baaf8781dd6025a6e4fe21b72856f8352635b393d790031d9fd', 
    'FBLl9vWRgxTSVJkCbv2QwyadIiCaoAZs8bGJ4vUE6oA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)