INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83fe5b9483913e40f9292a9ae0f21992247ce16f441be852d5816c992a4ff349', 
    'M5MtBYmFP2OP9SZlPsnZzedaeUoQFCqFCOj8sMBvabw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)