INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6cee76f249d836ccedf1b03a73d576af11eb66e3591aba195382bd0b1da98fe', 
    '2BOcEcOyt7r9vY7EvjYVsHvi3foTrCKGMtU3no0Bmd8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)