INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5c785b3e0f7055207fe6e065cea7fb2a241a131870bc7771663842b5415ace0', 
    'jymwON5srLqjgRL9tpGMHHXMR6nC4H57JfwwKVf1URg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)