INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '161875308a1f7951d48f16f7c1be6eead3a4a5c847242f369b5d273e9d7d656e', 
    'o20gMe5TG3t+dbe8drT00dYjAgwQCSlznnSxi0wzdFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)