INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1bb79533f8894edd578b7b04b8efa08d57bb88e7d413a187e58ef4a10d8c4893', 
    'bppp0T5BlT4gyNApSlfAzQeb5DlplsI6bHsE7cFqTlE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)