INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30f1da334ce46ef32b577c112c7dc10dcc0313d0b769800b653cd07ac746951b', 
    'gNLdWleeCI22Ie4W0uaBNykK06EhpCuG79ROavd5ORA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)