INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6aeb6ccd67717ae2339bc518196e23d5ad068c86ff50fcefb7b7cfdf1af97ddd', 
    'Mqe3GXibEdeQfDwCKRqpWxTZ8mXOWza7Lz7u3GrpCEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)