INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efca5544e6d8a9103dbf6ab528b79d97fb4b3af5f898f708f72ea4829dd7083a', 
    '8yri66hV4TXdFSJusnKKBAn04k3NBk1LGTElm3D07f0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)