UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eV0KrFTNBSNXnJMewObhw5FFhvPlxun1LwstTQDoUCw=' 
WHERE 
  key_id = 'a1ce3ce09ab603e5c7677cf619d7ed1d7907e8a2c7aa0cbbef5341e7ddba7bb3' 
  AND (
    token = 'eV0KrFTNBSNXnJMewObhw5FFhvPlxun1LwstTQDoUCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )