INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a9f827905fc644022ad50b0d9308c1951af72f301d7a5ae80b61a6e3aae48dc', 
    'KInhlrc09Lki8T8Wq3USo8/F2LAT2sAlCkmxQ+63qUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)