INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fee9fa2ae8c2c30ba3fdaf8f529ce7703acbca25f49d7e5488348d28aa1880c6', 
    'rMjlvdBxuR0hTKq3gffjZUy1BU67Y/DI2ujDeT4jidE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)