INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d439bc77200b8608d70e1fd69b15c32c85a9ef92925aa4fd5826a720e11bd3c', 
    'e8lbzLt389HCyEWKNEuYa7yYL9S7Eq+tfIAbJl9rARA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)