INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3e63c5f0d20950eaff7b4986c383e24d0d3165b15bf6d996e0077be5dda0271', 
    'QyiPrkr0pW7VJPJUufPwbIt0zUv8LLy1lieICFoNdgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)