INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f72acb9cb52c0c5706dc807f95fb3f39d5529abf11576a8b990f48e0480208d', 
    'L+Izd7ihgUJUdLeZnE4fNFJKl04VUykIUmWpNlOFe1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)