INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5caa7ff82b929d7f9376c0e41cdf0463f07337af4f0b93985f706a49fa4ec21', 
    'VqKf50ZdTbwYE9tTioA3b0UXyWBHippmlha3RJIgYIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)