INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a683518d0c46525c546e842cf332c4447d937b588d7695415809de7f9b757cb8', 
    'SSIIZOazMhD8zGy1Nu4JVXREj0xq3qZR4gEV8qrTB2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)