INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3a56466f96d995fdcac5622df41667bb23a79c18bd5b835b8f426ad5d96bb71', 
    'Z7NwmnmEIlLPZQQPvKVLpaAP1aCj7y1Y7s1CsIlALaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)