INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53eb47c94219c0ee283e15da8ef064a24575bb381bddbf5c8247a4d6b7b91b2c', 
    'vYmtaLB03lmgppy6uwjj3kr3NBj6/2Gj3Okmmih0GiA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)