INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d1823a769aab1e39f1c0506b1ca6bfb2964548827f45bf816caad4c377c077e', 
    'UISCiIB50q5Je0KBlFQ1oAQMoy87Z2gd9DSi3EpoW20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)