UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dOeDaGPYPqq5sB6nh7/JENq0luptp+TwEIFr+opG5SE=' 
WHERE 
  key_id = '7904c6e69fda2f5978e15ecfb2e6aeeef21d530ee40cd5f44e64f3835760f359' 
  AND (
    token = 'dOeDaGPYPqq5sB6nh7/JENq0luptp+TwEIFr+opG5SE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )