INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73b477e4297be3a702d94f1262b3ccab6e80b696dfed41e4dd7b49260cd4749b', 
    'TWJv3hfH918lq2Qn+EHZwcOT4U9IQo7alkedWf+POio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)