INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bece96f8a555cd123fbc42a61c514785525df681d45c4a923a26e3d5e5ef36d', 
    '3poIbXdobExq0yMHVndlnO7jDPTnJpKbL/kUul7djAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)