INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b91db48e55c9edff711424e3f29a4fdcbbba9a8dfc06c4bb2cde46264291cfc1', 
    '846huMVjc38nzbY28ldP+EhycB7Xq04c6TPKTd1NoGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)