INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'beb28b2c2d584fd8954a8b9b918c97eda2f8c8a9b29e7ed96e5cb3437478a865', 
    'V+LrGYlPLywxbSEPUP7S78MZIxVaxGw9Ma1myrGwTQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)