INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e1b79284cf2c52f9f304fc50e8ae8056235fd54a7ec6ef220507fed5f7ad33f', 
    'Tlp5yhQFkS+y4zCx4yNb8Wnv0oc2RervzIxWKjp8vzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)