INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1d028a9e186b260a10794da961323396a0c9a9d2618c324ca9409583279d8d9', 
    'dt8Htr4bUSc/Ol5izHOeGmqJizxQRaKY1C3PWL+X8EM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)