INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e62b3ee30edd536d07fbbd6a8ea2c21598a8b8e932146339570cbd484457864', 
    'eZdBMn5IWe0gvIq82rxoyEcZEWx88kNKpgBXLMmBJVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)