UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qx67W9vmeSR+33Bf/bojoCWif8zfoYg+DceaLloCgtA=' 
WHERE 
  key_id = '268170c77215d62c2f788b85f033ba6e5a3c7f83deaf0e0559c0276fa4aeb020' 
  AND (
    token = 'Qx67W9vmeSR+33Bf/bojoCWif8zfoYg+DceaLloCgtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )