INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dffaa55219a4b8a51a921510fbdf4d366ec95e95af14fc4eefc05bad9ccbbf7f', 
    '6iitoQXirZpAdDKva3qof0CppfhBdeEBNw9fllVrBhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)