INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bbb42a2dbc4b93154530624595bd5bf5d3f4c2ffe09815fa2850b5037858b32', 
    'amDHMGduDRhrSYaZbYM9ZrhAMRlMK/TLQN/cHifTswk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)