INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9fcc0050d8b9c21cf5cd01794e094440a9678b2727d052d85fab48771a52d5d', 
    'OurcfNEs6FbQQBrpZ6dtgJuCiBH3NvZU0txlkoeAh2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)