INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4e3dd4ddbb60235b8523200cd50551fb1005af2c10d40ada8bb106bb8f119b3', 
    'yqDm0qiL/Se/JsIm952DZxrAQOpEcnI6THYGaP5I3RU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)