INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a24b441d260678487f4739911963ca6178c2a9bc94deec2aae677d82a51df6c9', 
    'N8DpVBhYfWKLCBPg4YNyn1PNWkYuM17r4vcKBJT4if0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)