INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '299ffae26a7621e10afb3748383d726805e1b1a336222db180c794d978685ffe', 
    'BgTfbIZDKo3LoLnoi5G59iltypKuj3LGZAt6RDrBpPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)